What fueled the economy throughout the 1700s?

What are the strengths of the byzantine empire?

What was the historic border between the united states and mexico?

When there are advances in technology, such as the personal computer, how might business productivity change? a) productivity is separate from technological advances so there is no impact. the new technology can replace outdated, less efficient, machinery. o) the businesses' products will no longer be demanded. d) manufactured items will be made elsewhere.