If you're looking for the name of someone who studies the stars it would be an astronomer.
Samuel Slater was the man who memorized the design of British machines and duplicated them in Rhode Island.
Lexington, Massachusetts in the year of 1775
Answer:
1. Disagreements over proposed Constitution.
2. Controversial presidency of John Adams during 1790s.
Explanation:
In "Historical Perspectives: What Caused Political Parties?”, the two prevailing views on why parties formed in the early republic are as follows:
1. The rise of debates and disagreements over the newly proposed Constitution in the 1780's between the Federalist and Anti-Federalist supporters.
2. The formation of Thomas Jefferson's Democratic-Republican party during the controversial presidency of John Adams during 1790s.