Ring the final years of world war ii, how did the allies gain control of the north atlantic?

During the final years of World War II, the Allies gained control of the North Atlantic because they used better anti-submarine technology.

An anti-submarine technology that was developed during World War II was the radar. Due to this technology, submarines often submerged and always had their guard up.

“the iliad” (gr: “iliás”) is an epic poem by the ancient greek poet homer, which recounts some of the significant events of the final weeks of the trojan war and the greek siege of the city of troy (which was also known as ilion, ilios or ilium in ancient times).

hello there, can you add the "following" multiple choices