Andrew carnegie was a millionaire tycoon who made his riches in the steel industry. a. true b. false

food and resources were plentiful.

women were encouraged to marry later in life so they could work in factories.

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.