Factories were made more efficient by all of the following EXCEPT. Single choice. electricity to power the new machinery
assembly lines to make products more quickly
placing them in cities where more workers were available
the use of vertical integration to create monopolies

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

Why would the saudi’s oil industry need a large investment in human capital

Why did jefferson make the louisiana purchase?