The division of Rome’s citizens into manual laborers and land owners is an example of what characteristic of classical civilization? social stratification
cultural diffusion
centralized government
enforced taxation

Social stratification

Explanation:

As soon as civilizations were successful enough for some people to avoid the physical work of farming -- and live off the labor of others, social classes emerged. The people who traded, ruled, or served as priests and administrators usually had more power than the farmers.

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.