Excellent U.S. History- 1900 Summary en Español- Spanish W/ Over 46 Pages, Covers the Big Ideas including Maps & Visuals for the following units:European Age of ExplorationReasons for European ExplorationEarly European Explorers reasons for exploration, routes, and outcomesThe Treaty of TordesillasThe Columbian ExchangeMercantilismEuropean Colonization of the AmericasEuropean Exploration- resultsExploration and the slave trade & More...Thirteen ColoniesJamestown Challenges, Failures &