Why was it important that the Pacific Fleet aircraft carriers?

Aircraft carriers played a major role in winning decisive naval battles, supporting key amphibious landings, and keeping critical merchant shipping lanes open for transporting military personnel and their equipment to land battle zones.

How many fleets did the US have in WW2?

Cruisers
Main Navies

Country	Aircraft carriers	Cruisers
United States	28 (71)	72
British Empire and Commonwealth	19 (46)	57
Soviet Union		7
Japan	20(10)+10 seaplane tender	52

How big was the Pacific Fleet in WW2?

United States Pacific Fleet
Size	250,000 Navy sailors and Marines 2,000 aircraft 200 ships
Part of	Indo-Pacific Command
Garrison/HQ	Naval Station Pearl Harbor
Engagements	World War II Korean War Second Taiwan Strait Crisis Vietnam War Global War on Terrorism

Why was the Pacific fleet moved to Pearl Harbor?

In 1940, Roosevelt moved the Pacific fleet to the naval base at Pearl Harbor as a show of American power. Japan’s leaders hoped that a surprise attack on Pearl Harbor would destroy American resolve and cripple the American navy for at least six months, giving Japan time to consolidate its new empire.

Why did the Allies win the Battle of the Atlantic?

The Allies’ defence against, and eventual victory over, the U-boats in the Battle of the Atlantic was based on three main factors: the convoy system, in which merchant ships were herded across the North Atlantic and elsewhere in formations of up to 60 ships, protected, as far as possible, by naval escorts and …

When did the Pacific fleet move to Pearl Harbor?

1940
During the late 1930s, FDR began providing limited support to the Chinese government. In 1940, he moved the Pacific fleet from the mainland to the naval base at Pearl Harbor as a show of American power.

When did the U.S. moved their fleet to Pearl Harbor?

On December 7, 1941, Japan staged a surprise attack on Pearl Harbor, decimating the US Pacific Fleet.