For the answer to the question above, <span>recent research suggests that the rise of political organizations came about in large part because </span><u><em>pre-state societies were very violent.</em></u>
There are no laws governing these states like Texas where murder is not illegal before.
Nuclear warfare....................................
Most caste systems in our history were based on a person's skin color. I'm gonna take a guess that it would be the same for this part of the world.
I believe they had a plane with cameras that tools pictures and they saw in on there