The phrase "across the country" is often used to indicate that something is happening or has happened in multiple locations throughout a given country. However, there are many other ways to express this idea. Some possible synonyms for "across the country" might include "nationwide," "from coast to coast," "throughout the land," "across the entire state," "in every region," "nationwide," "from one end of the country to the other," "from north to south and east to west," or "in every corner of the nation." Each of these phrases can convey the same sense of widespread coverage or impact as "across the country," but with slightly different nuances or connotations.