In 1668 AD newton invented telescope
Answer:
in conclusion that's three ancients contributions that have been with us.
Explanation:
it was rich in money and a econmic boom
The executive branch: main power to deal with foreign powers.
the legislative: makes laws and has the power to ajust taxes and made up of two houses Senate and house of reps.
the judicial: is to interpret the laws and also revoke laws that they find unconstitutional.
