Plz help!

In what year did Christopher Columbus set sail across the sea?

Which of these statements accurately describes siddhartha gautama, the founder of buddhism?

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.

Select all the correct answers. what were two effects of the french revolution in france?