Answer: So it is either one of these two: standing or joint But I am almost positive it is joint.
Explanation: Since these two out of the four are the only ones that are permanent the other two are temporary. I hope this helps, good luck!
The union capital wasn't surrounded by hostile territory.
It is the 3rd one
explanation
That statement is true
When presidents are elected with popular mandate, it is very easy for the presidents to pass any laws that he/she wants because their sheer popularity would give overwhelming public support that put pressure for the opposition to conform.
Since Kennedy was elected by a slim margin, a large portion of public still oppose his policies during earlier years of his presidency. This make it easy for his opposition to limit his movement so he can't pass the policy that he wants.