How many tribes inhabited north america before the europeans explored the new world

2. what was the dred scott decision about? what do we learn from this supreme court case?

Tension between the british and boers was caused primarily by what things?

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.