In the period from 1865 to 1900, southern factory workers

Group of answer choices
A. seldom included children in their ranks.
B. generally were required to work fewer than 40 hours a week.
C. earned wages higher than similar workers in the North.
D. often earned wages insufficient to support their families adequately.

Option D, often earned wages insufficient to support their families adequately, is the right answer.

Explanation:

In order to recover the economy, the United States encouraged the factory system and underwent the Industrial Revolution. Though all the output came from the machines, the owners required workers to operate the machines. Since lots of people were unemployed, they usually accepted to work at low wages. Sometimes the wage was so low that the workers failed to support their families.

254.34

step-by-step explanation:

the formula for area of a circle is given by

a = pi * r^2

a = pi * 9^2

a = 81*pi

using 3.14 as an approximation for pi

a = 3.14*81

a = 254.34

i believe it is the second one.   if correct plz mark brainliest.