How did a cotton gin change agriculture in the south? ?

The cotton gin make cotton become the most dominant agriculture product in the south.

Before the invention of the cotton gin, the southern plantation had to rely on slave labors to separate the seeds from seeds from the cotton bolls. The cotton gin able to do this at a much faster rate. This massively improve the total production that can be had by cotton plantations and generate a lot of wealth for the southern states.

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.

citizens were able to charge more for their goods and services