Why did the united states reject membership in the league of nations?

What was the most common destination for african american migrants between 1910 and 1930

List five major cold war events that occurred internationally between 1945 and 1965. list five domestic events that occurred in the united states during the same period. make sure to include a brief description and the year of each event.

How are the indian ocean and the sub-saharan african trade routes similar?