The department of homeland security
The Neolithic Revolution began the era of permanent societies. Due to the closed nature of society, the demographic of farmers was less diverse than the demographic of herders as they mostly mated within their population. Gender roles became more prevalent. The reliance on the limited amount of land they had gave way to political organization. Less variety in terms of food which affected the overall health of the farming society's citizens.
Between the years of 1516 and 1517, Magellan became a Spaniard. He had served Portugal from 1502 to 1516. Hope i helped good luck :)
Reason , independence , natural environments
