Definition: Usfca, a word meaning "united state," refers to the union states of the United States (which is itself divided into 50 states). It is derived from "United States Federal Capital Act" which defines it as one entity. The term emphasizes that this grouping does not encompass any other countries and acts like an umbrella for nations in the federal structure of the U.S., including the states.
closed bracket.
what should be said.