choose five of the following terms, and for each of the five, and in 2-3 sentences, define the term in the context of Fiege/Republic of Nature/Environmental History.

Below is a list of the key terms from the course. Please choose five of the following terms, and for each of the five, and in 2-3 sentences, define the term in the context of Fiege/Republic of Nature/Environmental History. I am not looking for general definitions from Wikipedia. I want to see your understanding of how each term is connected to environmental history and the history of North America/the U.S. “The Rail Splitter” Reconstruction The Iron Horse Allotment W.E.B Du Bois Exodusters The Color Line Sandtown (Topeka) The Dust Bowl Suburbanization The Manhattan Project Endocrine Disruptors Rachel Carson Entropy The Oil Shock of 1973 Katrina Deepwater Horizon Ponderosa pine Traditional Ecological Knowledge (TEK) The Anthropocene