Why was the russian government overthrown in 1917.

Which factor was a major cause of the great depression of the 1930?

From the soviet point of view, which reagan policy most threatened to create a new arms race? a. strategic defense initiative b. u.s. support for israel c. aid to the anti-soviet rebels in afghanistan d. iran-contra scandal

Why did louis xvi call a meeting of the estates-general in 1789? how long had it been since such a meeting had been called?