At first, sojourner truth was happy to have many children because
a. they could her with her daily tasks.
b. they were the only things that gave her joy.
c. it took her mind off her problems.
d. it provided more slaves for her owner.

At first, Sojourner Truth was happy to have many children because B. THEY WERE THE ONLY THINGS THAT GAVE HER JOY.

However, she worried that her children will be sold and live the life of a slave because they were born from slaves. That is why she escaped from her owner and became an abolitionist and women's right activist. 

She is one of the African-American women abolitionist who call for the of slavery. 

B.Stress pulling an object is the correct answer.

Explanation:

tension is a Stress pulling an object.

Tension is stress that pulls an object and stress on any object occurs when certain force or pressure is applied to a material.

Tension force creates stress or strains on any substance.

Tension is defined as the pulling energy transferred axially by the means of a chain, by a rod or by a string when stretched tightly by forces that are working from the opposite points.