Occurs when an authorized person presents a key to open a door, and other people, who may or may not be authorized, also enter.

Which of the events you read about do you think was the most significant in leading to the american revolution? why? use details from the reading in your answer

In russia, after the soviet union collapse, influential retained power by acquiring large numbers of , so the ruling class gained power in place of power.

American s often refer to a country that is not the u.s as a a( domestic), or b(foreign)