How did the use of aircrafts affect combat in world war 1

Traditionally, people have relied on what in order to explain social problems

One of the results of the Haymarket Riot was that police were killed by an anarchists bomb, the labor union involved, the Knights of Labor, was blamed, and that the Knights of Labor eventually disappeared because this. False True

Why did some farmers complain about Roosevelt farm policy?

Which of these men developed his feelings about human rights during the Enlightenment period? A. George Washington B. Thomas Jefferson C. John Q. Adams

During the Great Depression, the "Black Cabinet" referred to (A) African-Americans in high-level government positions (B) African-Americans who served in Roosevelt's executive cabinet (C) African-Americans who openly opposed the New Deal (D)