Unionization a. made wealthy industrialist wealthier b. forced many businesses to close c. gave a louder voice to low paid factory workers d. led to corruption among workers

Match each model with its name and the name of the scientist who created it.

World war i brought increased immigration to the united states from which country? germany france italy 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 the new technology can replace outdated, less efficient, machinery.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.