I NEED HELP PLEASE HELP ME GIVING BRAINLIST AND 15 POINTS The concepts of federalism, check and balances, and separation of powers were
included in the constitution to...

Select all that apply. the tang dynasty interacted with foreigners by: a letting them buy property in china. b accusing them of corruption and the downfall of the dynasty. c trading with them, especially japan and korea. d teaching them to become monks. e attacking them with military forces.

States' compliance with the native american reservation treaties drawn up by the federal government for the native american nations is:

Which statements explain reasons why unconformities occur? check all that apply. rocks along a fault break and move. igneous rock forms at earth’s surface. rocks erode and sediment is deposited. no sediment is deposited over a long time. igneous rock forms between sedimentary layers.