The development of a farming culture among pre-Columbian Native American Indians helped ensure a more stable food supply.
Answer:
The victory in the war 1812 and the treaty of Ghent made Native Americans open lands in the Great Lakes region to U.S settlements. Hope this helps!
Explanation:
After the revolutionary war, the USA formed a confederacy its a loose union of independent states. hope this helps :)
Answer:
13°
Explanation:
3u + 8u + 37° = 180° { being sum of angles of triangle }
11u = 180° - 37°
11u = 143°
u = 143° / 11
u = 13 °
Hope it will help :)