A western tribe of ancient India records the account of invaders from the north that we know as Aryan babrarians.
This document tells me that the separation of different types of groups was starting to develop that the 1800 had many conflicts based on social problems and cultural/group dilemmas<span />
It's called the proboscis
They met for a Berlin conference
<span>In America’s version of federalism, power is shared b</span>etween the state and federal governments.