The summarization of chapter 21 consists of six main sections. About 5% of Americans lived West while about 30 years later, 25% lived West. Transportation with movement to the West was only benefiting the elite. Jefferson sent two men, Lewis and Clark, to map the land, find the northwest passage, and make connections with people. During their expedition, they came across the Mandans. That is where they met Sacajawea, a 15 year old Shashone whose knowledge helped out Lewis and Clark. The continued war between England and France was called the Napoleonic Wars. The Embargo blocks trade with England and France which crushes our economy. Jefferson was replaced by Maddison who was from Virginia. Two reasons for war in 1812 was control for Western
