Frustrated that early explorations did not produce a route to the east england sought return on its investment by: a. fishing b. entering the fur trade c. looting spanish ships d. making colonies

Which progressive reform was least related to the causes and effects of world war i? legislation limiting the use of child labor establishing 8-hour workdays for railroad workers reducing tariffs on imported goods expanding women’s rights and the right to vote

Will have the greatest effect on human health. pollution in the a. troposphere b. stratosphere mesosphere d. thermosphere

What event led to the progressive movement?