The British Invasion<span> was a phenomenon that occurred in the mid-1960s when rock and pop music acts from the United Kingdom, as well as other aspects of </span>British<span>culture, became popular in the United States, and significant to the rising "counterculture" on both sides of the Atlantic.</span>
Secularism...i dont know if that was what you were looking for but i hope it helps...
Answer b is correct because The United States is larger than the Sahara desert, but not by much. The total area of the United States is 3,718,711 square miles, and the total area of the Sahara desert is 3,500,000 square miles.