The best way to rewrite the sentence would be B
Answer:
The president
Explanation:
The President of the US is elected by the people through representatives, is part of the executive branch (actually is the head of it), and is the face of the nation who makes a lot of the decisions.
C) Were my grandfather alive, he would be so proud of me today
Due to the usage past tense (tenses must match)
Hope this helps:)
