Whether through diplomacy, war, or even alliances, Native American efforts to resist European encroachment further into their lands were often unsuccessful in the colonial era. ... They resisted the efforts of the Europeans to gain more of their land and control through both warfare and diplomacy.
Answer: The United States began to provide military equipment to the Allies.
Explanation:
The U.S. did not agree with what Hitler was doing in Germany but the U.S. was trying to stay out of it but then when the Japanese bombed Pearl Harbor of December 7, 1941 they didn't have a choice anymore and entered WWII and eventually brought the war to an end on August 6, 1945 by dropping a 5-ton atomic bomb on the city of Hiroshima.
Nine out of 13 states had to approve the constitution