What is the correct answer

How has marissa mayer’s leadership role influenced employment for women in business? her role has shown that women are starting to perform in jobs that have been traditionally reserved for men. her role has reinforced traditional gender roles for women regarding employment in business. her role has limited women to employment in high-level positions in business. her role has eliminated traditional gender roles for women in business.

Why did river valleys most farming impact the lives of neolithic peoples?

Many blacks moved from the south to northern cities during world war li looking for employment. after the war, a number of them lost their jobs. why did this happen?