James dean ,elvis presley and allen ginsberg were all popular with youth in the 1950s what did they represent? a. the embrace of machismo by mainstream society b. a reaction against the middileclass life of comformity c . the rise of rock and roll and demise of jazz d . dissatisfaction with a segregated society

C . The rise of rock and roll and demise of jazz

Explanation:

Rock and Roll: Musical genre of marked rhythm, derived from a mixture of various genres of American folk music, (Doo Wop, rhythm and blues, hillbilly, blues, country and western are the most prominent) and popularized since the 1950s, being his most influential singer Elvis Presley, his most influential guitarist Chuck Berry and his most influential bands, Eddie Cochran, and Bill Haley and The Comets among others.

the correct answer option is: weapons.

explanation:

tensions rose as the two opposing superpowers competed for 'weapons'.

referring to the cold war (1945-1991), the two superpowers, usa and ussr, experienced a phase of struggle and conflict with each other. these two superpowers considered each other as a threat to their survival and thus opted for policies to strengthen their positions.

the two superpowers never went to war with each other directly but competed for weapons to preserve their positions.

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.