This unit focuses on geographic understandings of important places in the United States. Students will locate physical features and man-made landmarks on maps and with tools like Google Earth. They will study how population, transportation, and resources influenced industrial location between the Civil War and 1900. Students will research topics like the Chisholm Trail, Wright Brothers, inventors like Edison and Bell, the Spanish-American War, Panama Canal, and immigration to the US in this time period. A research guide provides questions to understand the impact of key people and events at the turn of the 20th century.