How was cultrural exchange occurred in south asia?

Explanation:

Historians divide history into large and small units in order to make characteristics and changes clear to themselves and to students. It’s important to remember that any historical period is a construction and a simplification. In Asia, because of its huge land mass and multiple diverse cultures, there are several overlapping timelines. Also, for the same reason, different regions have different histories, but they all intersect — in myriad ways — at different points in history. Below are some important basics to get you started.

Orthographic projection of Asia (image adapted from: Koyos + Ssolbergj, CC BY-SA 4.0)

becasue in the south they disallowed slavery but in the north slavery was illegial this boilled into because mexico wanted slavery

"the royal proclamation of 1763"