Public Timelines

For companies For educational institutions For teachers For students Dashboard

For educational institutions For teachers For students Dashboard

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

apr 1, 1917 - Germans resume unrestricted submarine warfare United States is alerted about the Zimmerman Note The United States declares war on Germany

Added to timeline:

World War I Timeline

6 Nov 2017

0

0

423

Date:

apr 1, 1917

Now

~ 109 years ago

About & Feedback Terms Privacy FAQ

Dashboard Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL