Answer:
Determining the solution and criteria
Explanation:
The oil embargo of 1973 forced the U.S. to ration gasoline for a time.
It gave them the right to fight for the sates of kansas and nebraska because if the won there would be more slave states than free.
Answer:
The Checks and Balances System
Explanation:
This system provides each branch of government that has individual powers to check the other branches and prevent any one branch from becoming more powerful than other branches.
Have a great day ;)