the answer is basically the scientific method.
The Indian Removal Act was signed by Andrew Jackson and it was a law that was supposed to call for the "voluntary" removal of Indians from their land. The United States wanted to expand and use their land, and ended up forcefully removing them and resulted in the removal of most Indians from the states altogether. Hope this helps! :)
The last president of the U.S. to receive an actual formal declaration of war from congress was Franklin Roosevelt. It was for World War 2.
Answer:
C. people had to pay more for food than other items
Explanation:
Map Zedong hope this helps