Answer:
I think the answer is "missionaries".
Explanation:
Hope my answer has helped you!
Roman government established the idea of sharing power between a main leader (in the Roman’s case the Emperor) and another branch (in the Roman’s case the senate). This established the foundation for checks and balances. It also took into account the people’s opinions, which would somehow reflect the American principle of we the people.
It would be a "nerve cell" that is a specialized cell, since this cell has developed from a general stem cell (which can take practically the form of any cell) as has become a cell with a specific role in the body.
