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 main cause of death in the civil war was disease.
Clothes were not clean
Food was not sanitary
It was not a fun place
This i do not know sadly but i did some research for you and google says and i quote
"When Virginia declared its secession from the Union in April 1861, Lee chose to follow his home state, despite his desire for the country to remain intact and an offer of a senior Union command. During the first year of the Civil War, Lee served as a senior military adviser to Confederate President Jefferson Davis".
The economic development of the mid-atlantic, new england, and southern colonies differed mainly because of climate (the north colonies were much more cold than the southern, which limited the amount and the types of plants they can grow), soil (northern soil was not as fertile as southern), resources found (there were greater amounts of fishes in the north then south, and so the Northern colonists built up a "fish economy" instead of farming.)
hope this helps
The South had always been less enthusiastic about the railroad industry than the North; its citizens preferred an agrarian living and left the mechanical jobs to men from the Northern states. The railroads existed, they believed, solely to get cotton to the ports.