Ik this is like.. a reflection question but I just don’t know where to start or what to say pls help?

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.

Which statement best describes a major advantage of a confederal system of government over a unitary system

What were the effects of the great reform act of 1832?