Which 4 of the following were effects of the industrial revolution? question 1 options: 1. social and political reform movements sprang up to improve conditions. 2.  all industrial countries became socialist countries.  3. people began to settle in the 'new world'. 4. labor unions formed to improve working conditions. 5. demand for new markets and raw materials which led to imperialism. 6. all industrial countries returned to being monarchies. 7. united states, germany, and great britain became industrial powerhouses.  8. united states gained their independence.

when world war i broke out across europe in 1914, president woodrow wilson proclaimed the united states would remain neutral, and many americans supported this policy of nonintervention. however, public opinion about neutrality started to change after the sinking of the british ocean liner lusitania by a german u-boat in 1915; almost 2,000 people perished, including 128 americans. along with news of the zimmerman telegram threatening an alliance between germany and mexico, wilson asked congress for a declaration of war against germany. the u.s. officially entered the conflict on april 6, 1917.

google it

explanation: