List the different data you find on this map (view larger image). Conduct research to compare the data from this map from 1977 with current information and statistics. What similarities and differences did you find? Investigate reasons for the change(s) in data; describe your findings. What other observations, reflections or questions does this source inspire? Let…
Today in History–February 26–the Library of Congress features the Grand Canyon. On this date in 1919 Congress established Grand Canyon National Park in the state of Arizona. Learn more about this magnificent place, considered by many to be one of the earth’s most spectacular natural wonders, by visiting the Today in History section and then clicking the links below. Primary sources The physical geology…
Today in History–April 5–the Library of Congress features the National Park Service (NPS), which was established in 1916 thanks to testimonies in support submitted to Congress on April 5 and 6. The NPS started by supervising 40 national parks and monuments and now supervises nearly 500. Learn more by visiting the Today in History section, then click the links below to access…