What do the word "american frontier" refers to

Between 1890 and 1920 what european regions sent more than three million immigrants to the united states

Which was the immediate cause of the South's secession from the United States? ОА. raid on Harpers Ferry B. attack on Fort Sumter O C. election of Abraham Lincoln to the presidency OD. Dred Scott decision

2. The best solution for trying to end the Great Depression involved deficit financing to rebuild mass purchasing power. True or False?

How was the Cherokee leadership divided over the issue of taking sides during the civil war

Why do people like legends?

What was the main importance of the government's establishment of the interstate commerce commission?

What role did the Han dynasty have in creating the Great Wall?

In 1665 England was devastated by the Great Plague, and in 1666 London was decimated by fire, so how did both the country and the city still manage to flourish?

What role did Vladimir Lenin play in the Communist Revolution?

Why did abraham lincoln lose the 1858 senatorial election even though he won the popular vote?