What was the main human cause of the Dust Bowl?

A. fencing off the plains with barbed wire

B. introducing a new breed of cattle to the plains

C. overproduction of oil

D. overuse of new farming methods

19) which of these was a factor in the united states entrance in world war i?

What climate region is brazil in?

why did the creators of the new jersey plan prefer to use it to amend, rather than replace the articles of confederation

True or false laissez-faire in England was good doctrine for the business industry

Who promoted world revolution based on the Russian model? Vladimir Lenin Bao Dai Karl Marx Woodrow Wilson

Which of the following terms describes the competition between European power for colonial territory in africa? A) the sepoy rebellion B) economic imperialism C) the scramble for africa D) the eugenics movement

What was on effect of Jim Crow laws on marriage, prior to the 1960s? Question 23 options: A. to establish a minimum age for marriage B. to prohibit interracial marriage C. to deny property rights to women D.

Why was the formation of the knights of labor a key event for organized labor in the united states?

As a result of the holocaust during world war ||, in the united nations designated a jewish homeland that became what country?

What happened to the first colony in virginia?