The U.S. entered World War I because Germany embarked on a deadly gamble. Germany sank many American merchant ships around the British Isles which prompted the American entry into the war.
By fighting and winning the American Revolutionary War.
The second alternative is correct (B).
During the Great Depression the film industry became the great highlight of the arts.
The 1930s and 1940s were considered the Golden Age of Cinema. The technologies developed at the time made the films more realistic and cinema was replacing the Theater in the position of main source of entertainment.
G<u>oing to the movies became a social event, so people, tired of the effects of the Great Depression, used the film sections as a source of leisure and socialization, which was good for the minds of people in financial depression.</u>
It was the "A) Knights of Labor" who limited membership to skilled craftspeople and focused on economic reforms, since workers has been abused.
It would be challenging because being a slave does not allow anyone to do anything they would like to do or have any freedom
