Which area did the islamic empire add by 750 a. d. (ce) that it did not have control of in 661 a. d. (ce)? mecca egypt spain constantinople

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 soviet union and the united states believed in two very different economic systems. what were the names of each?

Which agency is under the authority of the department of labor? sec osha epa fda