- The United States Geological Survey (USGS), founded as the Geological Survey, is an agency of the U.S. Department of the Interior whose work spans the disciplines of biology, geography, geology, and hydrology. The agency was founded on March 3, 1879, to study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The agency also makes maps of extraterrestrial planets and moons based on data from U.S. space probes.
I am overwhelmed by - and grateful for - everyone who has written me to share their stories and express their support. Powerfully, this support has transcended political, racial, and even class divisions, as mail has flooded MDC from across the country, and around the globe. While it is impossible for me to reply to most letters, please know that I read every one that I receive. Thank you again to everyone who took the time to write. I look forward to hearing more in the future.
Luigi Mangione