Fear after being bitten by a dog, jose finds that he feels afraid whenever he sees a dog. he goes for treatment, where he is gradually exposed to dogs, until he can be in the same room with a dog without feeling any fear. three weeks later, while walking in his neighborhood, jose hears a dog barking viciously. for a few weeks after this, his fear returns. this shows

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.