USA HISTORY

AMERICAN IMPERIALISM 1890 1919

CAUSES OF WORLD WAR I

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What did the policy of unrestricted submarine warfare refer to?
A
Germany’s policy to sink any ship in British waters without warning
B
the U.S. Navy’s warning of the type of warfare the Central Powers could expect
C
Germany’s decision to focus its resources on the waters surrounding Europe
D
Britain’s policy to sink any ship in German waters without warning
Explanation: 

Detailed explanation-1: -Unrestricted submarine warfare was first introduced in World War I in early 1915, when Germany declared the area around the British Isles a war zone, in which all merchant ships, including those from neutral countries, would be attacked by the German navy.

Detailed explanation-2: -Germany’s resumption of submarine attacks on passenger and merchant ships in 1917 was the primary motivation behind Wilson’s decision to lead the United States into World War I.

Detailed explanation-3: -RMS Lusitania was torpedoed by a German U-boat on 7 May 1915.

There is 1 question to complete.