SparkCharts(tm):The information you need-concisely, conveniently, and accurately.   Created by Harvard students for students everywhere, these study companions and reference tools cover a wide range of college and graduate school subjects, from Business and Computer Programming to Medicine, Law, and Languages. They'll give you what it takes to find success in school and beyond. Outlines and summaries cover key points, while diagrams and tables make difficult concepts easier to grasp.   This four-page timeline covers people, places, and events from: The age of exploration European colonies in North America The French and Indian War The American revolution The early republic Westward expansion War of 1812 Increasing strife and the road to the Civil War The Civil War The chart also includes maps of: Native American tribal land The U.S. before the Civil War U.S. states, territories, and purchases