What changes to society did Albert Einstein make?

Albert Einstein used the knowledge of E=cm2 to enhance the idea of making the atomic bomb, enhancing the time to make peace instead of wave after wave of soldiers trying to penetrate the walls or forts of German/Japanese territory in-order to stop the invasion of the Nazi party from taking control of the nations which stood to fight for peace.

But also with the idea of relativity, he has enhanced the interest and study of space research and speed.