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 of

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. The settlement in

detail is left to you.…

— Telegram of January 19, 1917


Publication of this telegram in United States

newspapers helped to

(1) reelect Woodrow Wilson as president

(2) convince the American public to support

entrance into World War I

(3) encourage Congress to pass neutrality

legislation

(4) grant statehood to Arizona and New Mexico