The document provides a summary of the history of early America, including the earliest civilizations, European exploration and colonization, cultural exchanges between Native Americans and Europeans, the establishment of the original 13 colonies, the growth of slavery and discrimination, and the American Revolution. Key events included the arrival of the Olmec, Maya and Aztec civilizations, Columbus' voyage in 1492, the founding of Jamestown in 1607 and the Mayflower Pilgrims in 1620, growing tensions between the colonies and Britain in the 1700s over taxation and representation, and the eventual outbreak of the Revolutionary War in 1775.