Why did japan invade manchuria in 1931

Was american neutrality between september 1939 and december 1941 a tragic mistake

All of the following were restrictions on free african americans, who lived primarily in the upper south except:

What are the vedas? a. regions ruled by a vedic king b. a group of female hindu saints c. a tribe native to north india d. a collection of ancient hindu scriptures e. the autobiography of a saint