In the discussion about the artifacts at the Museum, a knapsack was compared to a

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.

could you go a bit more in depth with you question? it's quite hard to understand. as soon as you do that i will be glad to : )