How was operation overlord a turning point for the allied powers during world war ii?

It established a foothold in mainland Europe, instead of devoting resources to defending against axis air raids, they could now focus on attacking axis-held positions

Try a? sorry if i’m wrong

The way this small state - large state compromise guards against tyranny is that small states and large states have one note: i am sorry but i was not able to give you the full answer. but i got this answer from