The images on this web site have been cleared for public release and are provided for your use for free. Where appropriate please give credit to "US Army Corps of Engineers".
Generally speaking, works created by U.S. Government employees are not eligible for copyright protection in the United States. See Circular 1 "COPYRIGHT BASICS" from the U.S. Copyright Office.
History of Earth Day, Earth Day -- April 22 -- each year marks the anniversary of the birth of the modern environmental movement in 1970.
Among other things, 1970 in the United States brought with it the Kent State shootings, the advent of fiber optics, "Bridge Over Troubled Water," Apollo 13, the Beatles' last album, the death of Jimi Hendrix, the birth of Mariah Carey, and the meltdown of fuel rods in the Savannah River nuclear plant near Aiken, South Carolina -- an incident not acknowledged for 18 years. earthday.net
Leave a comment, make a request, Let this small sampling be a guide to better quality, more plentiful, public domain, royalty free, copyright free, high resolution, images, stock photos, jpeg, jpg, free for commercial use, clip art, clipart, clip-art. more at Public Domain Clip Art and clip art or public domain and Earth Day or Senator Gaylord Nelson and Environmental Heroes or US Army Corps of Engineers and Earth Month
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