Pythagoras study perfect intervals.
The theory that a political event in one country will cause similar events in neighboring countries, like a
falling domino causing an entire row of upended dominoes to fall.
Hope this help
What is domino theory in simple words?
The domino theory was a Cold War policy that suggested a
communist government in one nation would quickly lead to
communist takeovers in neighboring states, each falling like
a perfectly aligned row of dominos. Aug 24, 2018
I believe he created new laws for them to follow. Those laws are the Ten Commandments
Answer:
Observation
Explanation:
According to the quote, "It is the duty of an astronomer to compose the history of the celestial motions through careful and skillful observation"
An astronomer must first observe before he can do any other thing.
