I think option C is correct by my opinion.
I believe the answer is D.<span>make slavery and sucession illegal
There are two things that president jhonson insisted before texas could be restored to union:
1. He pardon the people who are loyal to the north
2. He required those who want to join the union to sign and accept the Thirteen Amendment of the constitution, which make involuntary slavery/servitude became illegal.</span>
Answer:
The President can make laws and go anywhere he wants with permission from the supreme court and the law, also he would have to make an appointment, for example : he cant just walk into a military base while they are testing planes. For laws he can make them and if they get declined by the supreme court he can Veto which would let the law pass immediately
Explanation: