What is a market structure in which many companies sell products that are similar but not identical called?

Only a few sellers, each offering a similar or identical product to the others. Monopolistic Competition. Many firms selling products that are similar but not identical. A duopoly is an oligopoly with only two members.

for the united states of america, 1945 to 1964 was a time of high economic growth and general prosperity. it was also a time of confrontation as the capitalist united states and its allies politically opposed the soviet union and other communist countries; the cold war had begun.

explanation: