Which of the following statements best describes the average standard of living for much of human history, prior to the industrial revolution?

The byzantine empire weakened after asia minor

What did the incas accomplish? a. written language b. formalized religion c. conquest of the western south america d. formalized government

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 the new technology can replace outdated, less efficient, machinery.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.