How did harriet beecher stowe convince many americans that slavery was wrong?

a.
she traveled south as a journalist and wrote about what she saw.

b.
she wrote a powerful novel about the inherent evils of slavery.

c.
she wrote about her own experiences as a slave on a plantation.

d.
she ran for the senate and made speeches against slavery.

which time period is this? or is this story fictional, i'm going to need more info to answer this question

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.