What was the first job of the Coast Guard?

Answer 1

The official history of the US Coast Guard began on August 4, 1790 when the first Congress authorized the construction of ten vessels to enforce federal tariff and trade laws and to prevent smuggling.

Answer 2

The first job of the Coast Guard was to enforce tariffs and prevent smuggling. It was established in 1790 as the Revenue Cutter Service, tasked with protecting the revenue of the United States. Over time, its responsibilities expanded to include maritime search and rescue, maritime law enforcement, and homeland security.