Approximately how many died in the european theater during world war ii? 11 million 27 million 40 million 51 million

What would lead a historian to consider two events to have a relationship of correlation rather than causation?

Which of the following was used only once, to ratify the 21st amendment (repealing prohibition)? a.three-fourths of both houses of congress. b.three-fourths of the state legislature approved it. c.two-thirds of the state legislature approved it. d.ratifying conventions in three-fourths of the states approve it.

People who move from place to place for survival is called