<span>The first Diner's Club cards, McDonalds's, Disneyland, and an explosion of TV stations began to expand in the country. Billy Graham, Oral Roberts, and Fulton Sheen used TV to sell products and preach religion.</span>
Answer:
Explanation: Archimedes is especially important for his discovery of the relation between the surface and volume of a sphere and its circumscribing cylinder. He is known for his formulation of a hydrostatic principle (known as Archimedes' principle) and a device for raising water, still used, known as the Archimedes screw.
