The mailman is different depending on which country you live in but in USA it is 18 <span />
I believe it’s legislation, sorry if I’m wrong
Federalism is a mixed form of government in which power is shared, ideally equally, between a central (federal) government and region (state) governments.
Federalism generally reduced the rights of the states, since they became actors within a federal system and limited in their powers, rather than operating as their own distinct entities.
Economic activities and religion i think
Bantu tribes stopped their migrations in the areas of Zimbabwe and
"South Africa,"
