Multiple Choice. What contributed the MOST to Germany's decision to

resume unrestricted submarine warfare against the United States prior to US
entry into WWI? (1 point)
O The United States became aware of the Zimmermann Telegram.
O Woodrow Wilson asked Congress for a declaration of war.
O The United States supplied munitions and money to the Allies.
O Woodrow Wilson used an executive order to arm merchant vessels.

The correct answer is:

- Woodrow Wilson used an executive order to arm merchant vessels.