Answer: 1. The War and Westward Expansion: The Federal government responded with measures and military campaigns designed to encourage settlement, solidify Union control of the trans- Mississippi West, and further marginalize the physicals and cultural presence of the tribes native to the West.
2. The territory expansion during the Westward expansion made it possible for the U.Snto acquire more land and in fact, its territory expanded almost 60%. With the United States increasing in land, it open doors to new discoveries, while also giving the American people a chance to experience freedom so therefore it was positive.
Explanation: I’m not going to write the whole essay but here’s the answers to the questions
The war. This is because During the war, more than 12 million Americans were sent into the military, and a similar number toiled in defense-related jobs. Those war jobs seemingly took care of the 17 million unemployed in 1939. Most historians have therefore cited the massive spending during wartime as the event that ended the Great Depression. Hope this helps! Please mark brainlist.