Answer:
1. B
2. C
3. B
4. Issac Newton first stated the laws of gravity in 1687. Many people thought about it before him, but he was the first one to create a theory that applied to all objects.
5. D
6. C
Hope this helps! :)
Also this is super easy just read the text.
The first alternative is correct (A).
The Cold War opposed two powers aimed at dominating the world economic system. The US aimed at developing capitalism and expanding the democratic system, while the Soviet Union aimed to implement the communist system. Communist systems are characterized by state control of the means of production, so that usually only one party controls each communist country.
The united states signed the Louisiana purchase with France.
