What effects did the Columbian Exchange have on Europe? Choose five correct answers. A global economy developed. Countries raced to colonize new areas. European countries gained great wealth. People became interested in new luxury items. Europeans benefited from new technologies from the Americas. People became less interested in trading with other countries. Populations may have increased due to more nutritious foods.

The nineteenth century was an era of great inventions in the united states. look at the list of inventions below and order them from most to least important (in your opinion). then explain why you ranked the top three inventions as most important. 1834: refrigerator invented by jacob perkins 1837: morse code invented by samuel morse 1853: elevator invented by elisha graves otis 1873: typewriter invented by christopher latham sholes 1876: telephone invented by alexander graham bell 1877: gramophone invented by thomas edison 1879: light bulb invented by thomas edison 1886: dishwasher invented by josephine cochran

The 18th amendment banned the selling of alcohol and contributed to organized crime. true or false

What event most likely had the biggest impact on german citizens on the home front?