What is any high land area that separates one watershed from another is called?

Why did large numbers of african migrate to the americas

Macbeth and lady macbeth are partners in the nurder of duncan and both become

What must happen for new french words to be published in official dictionaries? a. they must be approved by the french academy b. they must be voted on by the people of france c. they must be used by famous french writers d. they must be used by philosophers a. they must be approved by the french academy