The president of the us rejects a bill passed by congress. he is demonstrating which principle of the constitution? a. checks and balances b. federalism c. judicial review d. popular sovereignty pls

Which of the following could affect the human population? a hurricane makes landfall on an uninhabited island. a deadly virus emerges that can pass from human to human. a civil war breaks out in italy. a solar eclipse occurs.

This chart shows american troop strength during what conflict? a) gulf war b) korean war c) vietnam war d) world war ii

Afamous line of latitude is the north pole. true or false