jan 1, 1917 - Allied Powers vs Central
Description:
The U.S joins forces with the Allied powers because Germany starts attacking U.S merchant ships. America felt threatened that their resources would be lost. At the time the U.S military wasn't very strong so they granted Puerto Ricans citizenship so they’d be able to enter the U.S and enlist in World War 1.Added to timeline:
Date:
jan 1, 1917
Now
~ 108 years ago