Egyptian pyramids were believed to have been constructed by which two groups of people?

The idea of manifest destiny simply stated it was america's destiny to expand from the atlantic ocean to the pacific. the word "destiny" implies an idea that it was within our rights as a nation to expand. in a paragraph of 125+ words, explain what could be wrong with that idea.

In 1956 , what country tried to break free of soviet control

What is the scientific revolution? what techniques did the scientist use