During the final years of world war ii, how did the allies gain control of the atlantic ocean

The Allies built many amounts of ships, anti-submarine weapons, a lot of people sacrificed themselves to take supplies from Canada and US to the UK.

Explanation:

The Allies built many amounts of ships, anti-submarine weapons, a lot of people sacrificed themselves to take supplies from Canada and US to the UK.

answer; i believe the correct answer is (desert storm);