Which progressive reform was least related to the causes and effects of World War I? Legislation limiting the use of child labor
Establishing 8-hour workdays for railroad workers
Reducing tariffs on imported goods
Expanding women’s rights and the right to vote

Which law banned slavery anywhere in the united states or it’s jurisdiction

What is the line drawn on a production possibilities graph called?

The picture below shows president richard nixon and the first lady standing before the great wall of china in 1972. they are smiling - as are the chinese with them. when this picture was shown on american television, americans were aware that it was a historic moment. what are two reasons why this moment was important for both china and the united states?