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What were the effects of the German ports being blocked in world war 1?
The Germans then threatened to use only Uboats for war and blew up a few ships.
Why did us enter world world 1?
because of the alliances the US had made previous to the start of the war along with the threat of the German Uboats attacking US civilians and property.
Who invented tear gas during World War I?
No one knows who invented it, but it was invented in France for world war 1
When was the destroyer of world war 1 invented?
1892
Who invented the tank in world war 2?
the british invented, and introduced it at the battle of somme
Were cars invented after World War 2?
There were cars well before World War 2. Before World War 1 even.
Is it true that radio was invented in world war 2?
NO! Radio was in use well before world war 1!!!!
Who invented the submarine in ww1?
The first submarine wasn't invented in World War 1 but was invented in 1773 in the Revolutionary War by David Bushnell. It was called the Turtle.
When was peroxide invented?
during world war 1 in the 1920's
Who invented the planes that were used in World War 1?
the wright brothers
What were used in World War 2 but NOT in World War 1?
Bombs were invented during WWI, But they were not used until WWII.
Who invented the 4 new types of technology in war world 1?
Goodyear
