41
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
May 31, 2026
162972
12946
2
Create a timeline
Public Timelines
For companies For educational institutions For teachers For students Dashboard
For educational institutions For teachers For students Dashboard
FAQ
Create a timeline
Public timelines
FAQ
About & FeedbackTermsPrivacyFAQ
Support 24/7  
DashboardGet premium
Donate

feb 4, 1915 - Germany declares unrestricted submarine warfare

Description:

Germany U-boats began attacking civilian ships carrying British military supplies without letting civilians evacuate. Thousands of civilians ended up dying.

Added to timeline:

World War 1 Timeline, Erik Rozek

ByErik R
7 Nov 2017
1
0
1317

Date:

feb 4, 1915
Now
~ 111 years ago
About & FeedbackTermsPrivacyFAQ
Support 24/7  
DashboardGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL