72.1k views
4 votes
What factors helped prompt the united states to join the war for the allies in ww1?

User PiterPan
by
7.9k points

1 Answer

5 votes
One factor was unrestricted submarine warfare on US civilian ships. Another Factor was ties to Britain. And the last factor was the Zimmerman Telegram, which Germany used to try to ally with Mexico against the USA.
User Tristan Djahel
by
8.3k points

No related questions found