The ongoing tension of not having enough resources to meet human wants is called answer
a. shortage
b. scarcity
c. need
d. surplus

the culture of the americas was influenced by the language, food, and music of africa.

explanation:

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i think they came to washington to protest

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.

people can see all information on a topic and believe it because of technology