One model discussed in the textbook posits that male and female leaders may behave differently because of a. lack of power b. differences of opinion about leadership techniques c. physiological differences d. philosophical differences about leadership goals e. none of the above

i would say d tho   ctfvygbuhinjmlk

this is a pretty broad question and can be a pretty lengthy answer. since 1900, women have gained a lot more rights and have become active in the workforce. with women being in the workforce, men play a larger role in family life. many family tasks are shared between men and women, whereas, women used to be the sole family caretakers.

that should get you started at least.