A German-born British physicist who was convicted of passing US and British atomic secrets to the USSR.

In 1988, the US Congress paid $20,000 compensation each and voted an apology for the:

The US President who was involved in the Watergate scandal?

A ruthless and ambitious Republican Senator of the US.

USA was producing almost half of the weapons being made in the world by

Name the US President who talked in terms of great society.

How was the war time production in USA increased by two times than the combined production of Germany and Japan?

From 1945 to 1980 which was the richest country in the world?