Help ASAP PLSSS

THIS IS THE QUESTION.
It’s due in 5 hours.

What factors helped prompt the United States to join the war for the Allies?

One factor was unrestricted submarine warfare on US civilian ships. Another factor was ties to Britain. The last factor was the Zimmerman telegram in which Germany tried to ally with Mexico against the USA.

Explanation:

on this day in 1913, henry ford installs the first moving assembly line for the mass production of an entire automobile. his innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.

this means that germany had to pay the allied countries. reparations are/is essentially payment for something that they have done wrong, so after ww1, germany was forced to pay reparations so they could replenish the allied countries resources' that they had lost during the war.