Secondary Source information: WWI History Lab
US Entry into World War I
Source: The Americans
Name___________________________________________Hour_______
Using section 1 from your textbook (pages 377-380), complete the graphic organizer to gain background
knowledge in preparation for the World War I history lab.
“Divided Loyalties”.
Summarize how each of the
following groups had
“divided loyalties”.
“British Blockade”
What impact did the blockade
have on Germany? How did it
impact the US?
“German U-boats”
How did the use of U-boats by
Germany impact the United States?
SocialistsGerman immigrantsBritish sympathizers-
“Zimmerman Note”
What was it? What impact did it
have in the United States?
“Revolution in Russia”
What were the circumstances for
Revolution in Russia? What
impact did the Revolution have in
the United States?