Having trouble understanding subordinate clauses

It is DIRECT OBJECT

Explanation:

meaning of subordinate clause:

a clause, typically introduced by a conjunction, that forms part of and is dependent on a main clause (e.g. ‘when it rang’ in ‘she answered the phone when it rang’).

meaning of Italicized noun clause:

The underlined portion of the sentence contains the subject and the verb. The italicized portion is the noun clause which contains a subject and verb but is a dependent clause. The noun clause is acting as the direct object of the sentence.

i believe that dan is so anxious because he dose not know what awaits him when he gets there. but i dont know to be honest

for me, i'd go with (c) satisfied or (b) overjoyed because if you read it a couple of times, it makes since that it is c or b. it can't b (a) angry because booker was never angry about anything. at the end of the paragraph, booker states, "i think there are not many men in our country who have had the privilege of naming themselves in the way that i " i think that sentence kind of gives away the also, some words in the paragraph can also you like for example, "indulged," "calmly," "perplexity," "privilege," and defining words that you don't know, can you understand more of that paragraph and it can also increase your comprehension. : )

i'm really rally sorry if i'm incorrect, but if i'm hope this ! : )