What era was referred to "age of the mammals"

What major Allied power refused to join the League of Nations following the end of World War I? France Great Britain United States Russia

What history does the shawnee and Daniel Boone share that occurred the previous year

Which animals were Europeans introduced to during the Columbian Exchange? llamas cattle sheep pigs

Women did not get full voting rights throughout the United States until the early 20th century

Did the Great Leap Forward's policies lead to more food production in China?

What best describes the motivation for the space race?

The burning of fossil fuels is more of a problem in China than in Japan or the United States due to the lack of pollution controls in China. a. True b. False

A protein is made up of monomers called?

Can the president introduce ratify or veto a constitutional amendment?

Why did Benjamin Harrison and Grover Cleveland not campaign prior to the election of 1892? There were no campaign issues. Harrison's wife was gravely ill. Neither one was running for president. There was a depression going on.