U.S. history : need to know

"Before technology and maps there were boats and explorers. Lewis and Clark led the Corps of Discovery through previously unmapped lands in the west of the United States. With the help of Sacagawea and other Native American communities of the area, they helped further exploration of newly acquired territory. Learn about this exploration with easy-to-understand content tied to the curriculum of upper-elementary and middle school students written at a 2nd to 3rd grade reading level. Dyslexia-friendly font and design make learning accessible and a recap at the end promotes checking for understanding that aids comprehension. It's key U.S. history curriculum made approachable for all"--.

"The Great Depression plunged the United States into years of uncertainty that challenged the whole country. Discover the causes of the depression, how the people of the world were impacted, and what took the nation out of the era? Explore the struggle of the 1930s with easy-to-understand content tied to the curriculum of upper-elementary and middle school students written at a 2nd to 3rd grade reading level. Dyslexia-friendly font and design make learning accessible and a recap at the end promotes checking for understanding that aids comprehension. It's key U.S. history curriculum made approachable for all"--.

"Winds whipped dark clouds of dust across the dry, open croplands of the Great Plains. How did this tragedy begin and what took the country through the worst of this extreme drought in the Dust Bowl? Learn about this trying time with easy-to-understand content tied to the curriculum of upper-elementary and middle school students written at a 2nd to 3rd grade reading level. Dyslexia friendly font and design make learning accessible and a recap at the end promotes checking for understanding that aids comprehension. It's key U.S. history curriculum made approachable for all"--.