Answer:
3
Explanation:
There is the Legislative, Executive,
Judicial.
Benjamin Banneker was a free African-American almanac author, surveyor, landowner and farmer who had knowledge of mathematics and natural history. Born in Baltimore County, Maryland, to a free African-American woman and a former slave, Banneker had little or no formal education and was largely self-taught. :)
I beleive it is John Austin. Hope this helps :)
