What percentage of the roman empire were christians?

What principle did president truman invoke in sending u. s. troops into south korea without first asking congress to declare war?

What does the term “escalation” refer to?

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.