The correct answers are A) protecting wildlife in our national parks. B) printing money. D) protecting the Florida coastline from illegal smuggling.
The actions that are tangible evidence of the federal government at work are protecting wildlife in our national parks, printing money, protecting the Florida coastline from illegal smuggling.
In the US, the responsibility of printing money relies on the Treasury Department, but let's have in mind that it is the Federal Reserve that controls the money supply. Another example of tangible evidence of the federal government at work is NPS, theNational Parks Service that takes care of wildlife and historic monuments. The US Coast Guard is primarily responsible for the maritime security of the United States.