How did the isolationist actions of the us affect lasting peace in europe after world war i?

What did europeans build much of during the eleventh and twelfth centuries? ?

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.

Me and youin the summer of 1804, after meeting native americans for the first time, lewis and clark reached the eastern edge of