The peace agreement signed by the u. s. after world war i was

Is the idea of containment relevant to american foreign and policy today why or why not

Which of the following encouraged westward expansion? a. the government decreased the price of federal land. b. each of these represents actions taken to encourage westward expansion. c. the government decreased the price of federal land d. the second national bank lowered the cost of borrowing money (reduced interest rates)

How long have counties been a part of the government structure of the united states?