Porque un desierto es una defensa natural contra las invasiones?

Ethnicity is used to distinguish between groups based on cultural elements, but according to the information presented in the lecture (blank) would encompass the details about a person like the shape of his or her features.

Which statement best completes the diagram of the ways the different branches of government can limit each other's powers?

The u.s. intervened in korea and vietnam to stop the spread of