Submarines changed war. They played a big part of World War I and II.
The U.S. had 111 submarines in commission at the start of World War II and commissioned 203 more before the war ended.
The Germans have used submarines in the Atlantic at various times in the past, including today. Atlantic submarine activity was a key theater of both World War I and World War II.
They were much smaller in World War II. Even the crews quarters where cramped. The air exchange and diesel fumes, along with the batteries, made it dangerous and rough.
Sonar was used widely in World War II in an effort to locate enemy submarines. It wasn't as sophisticated as it is today, but it did help. Actual numbers are difficult to come by, but sonar was effective in the successful attacks on several submarines.
Two. World War I and World War II.
Two. World War I and World War II.
Many different types of ammunition were used by various countries during World War II. Some were bombs dropped from airplanes, bullets shot from different types of guns, and torpedoes shot from submarines.
The first documented use of sonar was during World War I by the British Royal Navy to detect submarines. The technology was further developed during World War II for anti-submarine warfare.
This timeline for the events that occurred with the Nazis and the Allies came from Wikipedia under the heading of World War 2. You can click on each month to get full details for each month of 1941.timeline of events that stretched over the period ofworld-war-ii.Contents[hide]timeline-of-world-war-ii-1941timeline-of-world-war-ii-1941timeline-of-world-war-ii-1941timeline-of-world-war-ii-1941timeline-of-world-war-ii-1941timeline-of-world-war-ii-1941timeline-of-world-war-ii-1941timeline-of-world-war-ii-1941timeline-of-world-war-ii-1941timeline-of-world-war-ii-1941timeline-of-world-war-ii-1941timeline-of-world-war-ii-1941timeline-of-world-war-ii-1941timeline-of-world-war-ii-1941
World War I and World War II both started in Europe.World War I and World War II both started in Europe.World War I and World War II both started in Europe.World War I and World War II both started in Europe.World War I and World War II both started in Europe.World War I and World War II both started in Europe.World War I and World War II both started in Europe.World War I and World War II both started in Europe.World War I and World War II both started in Europe.World War I and World War II both started in Europe.World War I and World War II both started in Europe.
During World War II many women entered the workforce. The end of World War II affected women in the workplace as many of them returned home instead of staying in the workplace.