Summarize the origin of Kathmandu valley​

The Kathmandu Valley may have been inhabited as early as 300 BCE, since the oldest known objects in the valley date to a few hundred years BCE. The earliest known inscription is dated 185 CE. The oldest firmly dated building in the earthquake-prone valley is over 2,000 years old.

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.