America's Early Expansion
Right after gaining independence from Britain in 1789, America was hungry for more land - and they got it in some pretty dramatic ways. The biggest game-changer was the Louisiana Purchase in 1803, where they basically bought 530 million acres from France for just $15 million (imagine getting that much land for the price of a few fancy houses today!).
Slavery played a huge role in this expansion too. When Eli Whitney invented the cotton gin in 1793, it made cotton production way more profitable, which meant plantation owners desperately wanted more land for their crops.
President Andrew Jackson made things even more intense with the Indian Removal Act of 1830. This forced Native Americans off their ancestral lands to make room for white settlers, leading to massive conflicts and suffering that would shape American history forever.
Quick Fact: The Louisiana Purchase doubled the size of America overnight - talk about a successful shopping trip!
The Plains Indians, especially the Dakota Sioux, had their own incredible culture that was perfectly adapted to life on the vast grasslands. They were absolutely brilliant at tracking buffalo herds on horseback and believed the land had a spirit that couldn't be bought or sold - a belief that would clash dramatically with American expansion.



























