Both the kush and the maurya experienced a decline in their empires caused by

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.

me no say

permafrost layer, it exists beneath a layer of soil, rock or sediment.

answer; being clearly political;