Historians have a difficult task, if not all facts have been discovered yet, with doing what?

All of the following were weaknesses of the articles of confederation, except: a) the central government was not permitted to regulate state, interstate, or foreign trade. b) the central government was not permitted to borrow money. c) the central government had little ability to regulate money. d) the central government had no ability to tax.

Why did england's citizens restore the monarchy after the rule of oliver cromwell?

In the 1800s, violent, anti-chinese riots took place: a.) in chinatowns in several cities. b.)in chinatowns in rural areas. c.)at railroad camps in the west. d.)at factories and mills in the east.