answersLogoWhite

0


Best Answer

We entered World War 1 because of a German submarine attack on U.S. merchant ships in 1917.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What year did the German subs attack US merchant Ships?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Did German subs sink allies ships within views of the us?

126 your welcome


What did the submarines do after the attack on pearl harbor?

IJN & USN subs went looking for ships to sink.


Why did the Royal Navy not use any German subs captured during Operation Deadlight?

Operation Deadlight was the scuttling in deep waters of most of the German subs. So a LOT of German subs were used there to be sunk. The Navy did retain a number and used most of them for target practice later on. Some lived on to be museum ships. But the sheer number of the German subs captured meant scuttling was the only option: the Allies were already waist-deep in surplus ships and subs themselves and many of those were scuttled or scrapped as well.


Where were submarines used in world war 2?

German subs fought "Guerre de Course." (Merchant Sinkings) Japanese subs fought "Guerre de Escadre." (Warships vs Warships) US subs fought both.


A nickname for group of German subs?

U-boats, packs of German U-boats searching for American ships were called wolf packs


Why did German submarines begin sinking unarmed and unresisting merchant and passenger ships without warning?

Because the soon to be sunk merchant ship was radioing the subs position to the allies the whole time the sub was standing by awaiting for the ship to get it's passengers safely off. The sub was spending TOO MUCH TIME on the surface exposed to enemy hunter killer teams. German subs were being sunk and experienced skippers (captains) and their men were being killed because they were "being kind" (also known as "too nice"). If "ships to be sunk" did not radio off the sub's position, and if enemy hunter killer teams didn't destroy so many German Subs/Skippers/and crewmen; then the "Restricted" warfare would have cost the Germans nothing, and they would have and could have...continued.


What were the specific contributions of the attack at Pearl Harbor?

Mini-Subs launched from mother ships; dive bombers, torpedo bombers, and fighters.


German wolf of to you-boat travel together to attck allied ships?

Two or more subs made up a wolf pack.


Did US or German subs sink more ships?

The Germans sunk more, cause the US didn't have many, and most of them were in the Pacific.


What are the German subs called?

German subs are known as Unterseeboote, U-Bootefor short.


Why were German subs along US coast in World War 2?

They were there to sink as many ships as possible. Some were given the role of landing spies but that was always subordinate to the role of sinking ships.


What are you-boats used for?

Subs are for sinking ships.