Question
Which of these was a factor in the United States entrance in World War I?
Responses
A
the invasion of Poland
the invasion of Poland
B
Japan's invasion of China
Japan's invasion of China
C
The Axis threat to the Panama Canal
The Axis threat to the Panama Canal
D
German unrestricted submarine warfare
Responses
A
the invasion of Poland
the invasion of Poland
B
Japan's invasion of China
Japan's invasion of China
C
The Axis threat to the Panama Canal
The Axis threat to the Panama Canal
D
German unrestricted submarine warfare
Answers
GPT-4o mini
D
German unrestricted submarine warfare was a significant factor in the United States' entrance into World War I. It led to the sinking of ships with American passengers and cargo, most notably the Lusitania in 1915, which heightened tensions and contributed to America's decision to enter the war in 1917.
German unrestricted submarine warfare was a significant factor in the United States' entrance into World War I. It led to the sinking of ships with American passengers and cargo, most notably the Lusitania in 1915, which heightened tensions and contributed to America's decision to enter the war in 1917.