The Coast Guard is the oldest seagoing branch of the US militaryWhen the Coast Guard was founded in 1790, it was known as the Revenue Marine.
Walt Disney designed logos and characters for Coast Guard unitsThe most famous one featuring Donald Duck was for the Corsair Fleet, crews of American civilian sailors who helped the US Coast Guard defend the coast from German U-boats during World War II.
The Coast Guard used to be two entitiesThough the Revenue Marine was founded in 1790, it merged with the US Life-Saving Service, which helped shipwrecked mariners, in 1915 when Congress passed the Coast Guard Act.
During Hurricane Katrina, the Coast Guard rescued and evacuated 33,000 peopleIt was one of the largest search and rescue responses in Coast Guard history, with the branch preparing personnel and equipment long before the 2005 hurricane made landfall.
They also have entire cities dedicated to themThey're called Coast Guard Cities, and the designation is meant to recognize municipalities that support local Coast Guard members by "making special efforts to acknowledge the professional work of the Coast Guard men and women assigned to their area," according to the application.