How many U. S troops served in total from 1956-1975?

What was a major cause of world war i?

Which nation most to bail out greece’s failing economy?

What does the quote describe? “the closeness of the place, and the heat of the climate, added to the number in the ship, which was so crowded that each had scarcely room to turn himself, almost suffocated us….the shrieks of the women, and the groans of the dying, rendered the whole a scene of horror almost inconceivable.”