When the plague struck europe what happened to the economy

Which of the following inventions most directly allowed ancient farmers to produce a surplus ?

Why do you think the delegates to the first contintal congress believed that refusing to buy british goods would their cause?

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 the new technology can replace outdated, less efficient, machinery.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