Nobody is helping me please helppp PLEASE PLEASE help meee! How did Madam C. J. Walker affect the lives of many Americans in the Industrial Age?

O Walker invented products that paved the way for many of the devices we use today, such as the film camera.

O Walker improved the telegraph, which helped trains avoid dangerous collisions and kept passengers safe.

O Walker improved the assembly line, which changed that way that unskilled laborers worked in factories.

O Walker produced cosmetics and hair products for African American women, which was an underserved market at the time.

answer placeholder because the system is messed up

biological/genetic factors means they were born or predisposed to have something. nothing can really change it, and you can't really do much to "fix" it. it isn't something learned

these are the biological factors:

adrian is relatively tall and he is on the basketball team

(adrian can't ever stop being tall or force himself to be tall. likely one or both of his parents are tall as well and they passed on the tall gene. he probably does basketball because he is tall)

the rest are environmental/cultural factors. these are things that are taught to us. for example, cynthia wasn't born saving pocket money, her family most likely taught her this (environmental factor)

hope this !

a. men

and during later times male slaves as well