Which statement best explains why united states entered world war i in 1917

In short, Germany was close to being defeated, and America wanted to be part of the post war carve up (when territory was divided).  The US was supplying war materials to the Allies and could not do so while maintaining complete neutrality.  There was also the sinking of the British ship Lusitania which angered the US. Also, the Zimmerman telegram.

Protecting and assisting  u.s. citizens  living or traveling abroad; assisting u.s.  businesses  in the international marketplace; coordinating and providing support for international activities of other u.s. agencies (local, state, or federal government), official visits overseas and at home, and other diplomatic efforts.keeping the public informed about u.s. foreign policy and relations with other countries and providing feedback from the public to administration officials.providing  automobile registration  for non-diplomatic staff vehicles and the vehicles of diplomats of foreign countries having  diplomatic immunity  in the united states