What sorts of actions were americans demonstrations were americans taking part in during the great depression? why?

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 the new technology can replace outdated, less efficient, machinery.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

President reagan supported economics tax proposals. a. keynesian b. federal c. supply-side d. demand-side

What year did lenin bring communism to russia (soviet union)?