The U. S. goal of stopping the spread of Communism contributed to all of the following, except the: a. March on Washington. b. Bay of Pigs Invasion. c. creation of the Peace Corps. d. formation of the House Un-American Activities Committee.

A. March on Washington

Explanation:

A. March on Washington ---> for civil rights NOT to stop communism

B. Bay of Pigs Invasion ---> to stop fidel castro and his communist government

C. Creation of the Peace Corps ---> originally President JFK thought it could be established to stop communism

D. formation of the House Un-American Activities Committee ---> investigating any suspected activities of communism in the us

the right answer is the third one: turnpikes went short distances to connect markets. turnpikes, also known as toll roads, were very important for trade and transportation (of people, goods and products) in the 19th century, coinciding with the expansion towards the west. they contributed significantly to the economic development of the united states.

after the french-indian war.