Which of these factors contributed to the destruction of Mali, Ghana, and the Songhai civilizations? A. Technology issues
B. The spread of Buddhist thought
C. Disputes over who would lead
D. Contact with China

Which is the best example of a primary source ducument useful in the study of history ?

The congress shall have power to lay and collect taxes, duties, imposts and excises, to pay the debts and provide for the common defence and general welfare of the united states . .; to borrow money on the credit of the united states; to regulate commerce with foreign nations, and among the several states, and with the indian tribes. —constitution of the united states, article i, section 8 which of these are expressed powers granted by this part of article i, section 8? check all that apply. lay and collect taxes and duties pay debts regulate american indian groups regulate commerce within states borrow money regulate commerce with foreign nations

The colonists accused king george 111 of the great britain of being a tyrant and made specific complaints against him.what were the two main complaints made against king george?