First option. Answer number 1
The answer is presidential
He is an American playwright, screenwriter, and theatre and film director
The adverb is probably B. Leave
Pride is a powerful factor in an individual's behavior; it can also be the downfall of that individual.
This sentence is a complex sentence. It is composed of one independent clause and one or more dependent clauses connected to it.
Pride is a powerful factor in an individual's behavior - independent clause
it can also be the downfall of that individual - dependent clause