What role did the convoy system play in helping the allies win the war?

The convoy system was crucial for the Allies during World War I and World War II as it enhanced the protection of merchant ships transporting vital supplies and troops. By grouping ships together and providing naval escorts, the system reduced the risk of attacks from submarines and enemy vessels. This collective defense strategy ensured more reliable supply lines, which were essential for sustaining military operations and bolstering the war effort. Ultimately, the success of the convoy system contributed significantly to the Allies' ability to maintain their forces and resources, aiding in their victory.