Seven major explorers and events are in this pre-colonial history of the United States between 1600 and the 1770s. 21 slides, a timeline, and 15 class questions. The questions are in a PDF and also in Slide form. This is the second half of two sets of slides. Jamestown, Henry Hudson, 1619, the Mayflower and Plymouth, King Philip's War, La Salle, and Portola and Junipero Serra. Excellent for 5th through 8th grades. Solid, content-heavy slides. Developed by teacher Dante Hellman.