Base your answer to question 27 on the passage below and on your knowledge of social studies.
we intend to begin on the first of february unrestricted submarine warfare. we shall
endeavor in spite of this to keep the united states of america neutral. in the event of this
not succeeding, we make mexico a proposal or alliance on the following basis: make war
together, make peace together, generous financial support and an understanding on our
part that mexico is to reconquer the lost territory in texas, new mexico, and arizona.…
— zimmerman telegram, 1917
27 the disclosure of this document contributed to
(1) a declaration of war against mexico
(2) the entry of the united states into world war i
(3) the passage of the treaty of versailles
(4) a restriction on immigration from latin america