What's the main purpose of the u. s. constitution?

There are three main purposes:

Explanation:

The Constitution has three main functions.  First it creates a national government consisting of a legislative, an executive, and a judicial branch, with a system of checks and balances among the three branches.  Second, it divides power between the federal government and the states.  And third, it protects various individual liberties of American citizens

can you show the map

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.