US enters WW1 (13 sept. 1917 – 19 avr. 2054)
Description:
In 1917, Germany re-started its submarine attacks against unnamed ships even though it had pledged to stop. U.S. President Woodrow Wilson asked the U.S. Congress for a declaration of war, and the U.S. entered World War I.This represents hard power because President Wilson was forced to go into WW1 because Germany refused to stick to their agreementAjouté au bande de temps:
Date:
13 sept. 1917
19 avr. 2054
~ 136 years