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23
0
USA Boom and crash 1920-55
804
•
5 Jul 2025
•
Isabel Last
@isabellast_sbnm
The American culture and economyunderwent dramatic transformation during the... Show more
The prosperity of the 1920s wasn't universally shared, creating significant economic disparities that would later contribute to the crash. This period demonstrates key American culture and economy differences.
Highlight: The top 5% of the population owned 33% of the nation's wealth by 1929, while the bottom 40% owned just 12.5%.
Quote: "Farmers and Black Americans particularly suffered during this period, with agricultural prices falling and discrimination limiting opportunities."
The chapter explains how certain groups missed out on the boom:
This section details how the stock market crash in 1929 occurred and its devastating impact on the American economy. Multiple factors contributed to the collapse:
Definition: Bull Market - A market characterized by optimism and rising share prices, which dominated the 1920s until the crash.
Key causes included:
Vocabulary: Federal Reserve Board - The central banking system of the United States, which kept interest rates low at 3.5% in 1927.
Example: Between 1921-1928, approximately 5,000 banks went out of business due to poor regulation and risky investments.
The section concludes with the introduction of the Glass Steagall Act in 1933, which helped modernize the American banking system and stabilize the economy.
The post-World War I period saw significant social tensions, particularly regarding immigration and political ideologies. The fear of communism, known as the 'Red Scare,' led to substantial immigration restrictions.
Definition: The Bolshevik Revolution created the first Communist state, generating fear in capitalist America.
Highlight: The Emergency Immigration Act and Johnson Reed Act implemented strict quotas on immigration.
Example: Labor strikes involving 4 million workers in 1919 intensified fears of communist influence.
The 1920s marked significant changes in women's social status and rights, though progress was uneven across different sectors of society.
Highlight: The 19th Amendment in 1919 granted women the right to vote.
Definition: 'Flappers' were independent-minded women who challenged traditional female roles.
Example: Women increasingly worked as secretaries, typists, and telephone operators, though rural life remained largely traditional.
The 1920s saw dramatic changes in American entertainment and mass media, particularly through radio and cinema.
Example: KDKA Pittsburgh became the first major commercial radio station in 1920.
Highlight: Hollywood emerged as a dominant force in international entertainment.
Vocabulary: Feature Films - Full-length movies that became a primary form of entertainment.
The New Deal's effects varied significantly across different ethnic groups in America.
Highlight: The WPA provided employment to 350,000 black Americans annually.
Example: Hispanic agricultural workers faced deportation during the Depression, though some found relief through CCC and WPA programs.
The war period saw significant cultural shifts through various propaganda and entertainment mediums.
Definition: Domestic Propaganda - Government-sponsored messaging to increase patriotic sentiment and support for the war effort.
Example: Disney characters like Mickey Mouse and Donald Duck were used to champion the war effort.
The early 1920s marked an extraordinary period of Economic boom and crash during 1920s, characterized by remarkable growth in America's Gross National Product. The economy flourished due to several key factors including post-WWI advantages and technological innovations.
Highlight: America's GNP rose dramatically from 104 billion, with unemployment remaining low and inflation under 1%.
Example: The automobile industry, particularly Ford's assembly line production, employed 375,000 workers and produced 1.25 million cars in 1920 alone.
Definition: Laissez-faire - A policy of minimal government intervention in economic affairs, which characterized the Republican approach during this period.
Key factors driving the boom included:
Vocabulary: Fordney McCumber Tariff - A 1922 policy that raised taxes on foreign goods to protect domestic industries.
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
You can download the app from Google Play Store and Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
App Store
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
Isabel Last
@isabellast_sbnm
The American culture and economy underwent dramatic transformation during the 1920s, marked by unprecedented economic growth followed by a devastating crash. The period saw the Economic boom and crash during 1920swith GNP rising from $73 billion to $104 billion,... Show more
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The prosperity of the 1920s wasn't universally shared, creating significant economic disparities that would later contribute to the crash. This period demonstrates key American culture and economy differences.
Highlight: The top 5% of the population owned 33% of the nation's wealth by 1929, while the bottom 40% owned just 12.5%.
Quote: "Farmers and Black Americans particularly suffered during this period, with agricultural prices falling and discrimination limiting opportunities."
The chapter explains how certain groups missed out on the boom:
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
This section details how the stock market crash in 1929 occurred and its devastating impact on the American economy. Multiple factors contributed to the collapse:
Definition: Bull Market - A market characterized by optimism and rising share prices, which dominated the 1920s until the crash.
Key causes included:
Vocabulary: Federal Reserve Board - The central banking system of the United States, which kept interest rates low at 3.5% in 1927.
Example: Between 1921-1928, approximately 5,000 banks went out of business due to poor regulation and risky investments.
The section concludes with the introduction of the Glass Steagall Act in 1933, which helped modernize the American banking system and stabilize the economy.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The post-World War I period saw significant social tensions, particularly regarding immigration and political ideologies. The fear of communism, known as the 'Red Scare,' led to substantial immigration restrictions.
Definition: The Bolshevik Revolution created the first Communist state, generating fear in capitalist America.
Highlight: The Emergency Immigration Act and Johnson Reed Act implemented strict quotas on immigration.
Example: Labor strikes involving 4 million workers in 1919 intensified fears of communist influence.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The 1920s marked significant changes in women's social status and rights, though progress was uneven across different sectors of society.
Highlight: The 19th Amendment in 1919 granted women the right to vote.
Definition: 'Flappers' were independent-minded women who challenged traditional female roles.
Example: Women increasingly worked as secretaries, typists, and telephone operators, though rural life remained largely traditional.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The 1920s saw dramatic changes in American entertainment and mass media, particularly through radio and cinema.
Example: KDKA Pittsburgh became the first major commercial radio station in 1920.
Highlight: Hollywood emerged as a dominant force in international entertainment.
Vocabulary: Feature Films - Full-length movies that became a primary form of entertainment.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The New Deal's effects varied significantly across different ethnic groups in America.
Highlight: The WPA provided employment to 350,000 black Americans annually.
Example: Hispanic agricultural workers faced deportation during the Depression, though some found relief through CCC and WPA programs.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The war period saw significant cultural shifts through various propaganda and entertainment mediums.
Definition: Domestic Propaganda - Government-sponsored messaging to increase patriotic sentiment and support for the war effort.
Example: Disney characters like Mickey Mouse and Donald Duck were used to champion the war effort.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The early 1920s marked an extraordinary period of Economic boom and crash during 1920s, characterized by remarkable growth in America's Gross National Product. The economy flourished due to several key factors including post-WWI advantages and technological innovations.
Highlight: America's GNP rose dramatically from 104 billion, with unemployment remaining low and inflation under 1%.
Example: The automobile industry, particularly Ford's assembly line production, employed 375,000 workers and produced 1.25 million cars in 1920 alone.
Definition: Laissez-faire - A policy of minimal government intervention in economic affairs, which characterized the Republican approach during this period.
Key factors driving the boom included:
Vocabulary: Fordney McCumber Tariff - A 1922 policy that raised taxes on foreign goods to protect domestic industries.
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
You can download the app from Google Play Store and Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
App Store
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
