What kind of clause the meeting cannot start until the moderator arrives?

This is a complex sentence.

A complex sentence contains one independent clause and at least one dependent clause (although there may be more than one). In the sentence above, the independent clause is The meeting cannot start and the dependent clause is until the moderator arrives.

A dependent clause cannot stand on its own - it has to be part of a larger, independent clause.

the price of our current war is high; it costs money and it costs lives.

but it does not cost our pride. it does not cost the guilt that would arise from knowing that we did nothing to intervene while our neighboring nations fell to despotic leaders.

it does not cost the terror of knowing that our allies are unstable. it does not cost the fear that we, too, will be next to fall.

which sentence most accurately explains why the speaker's use of the parallel structure is effective in this passage?

a. it underscores that disagreement will not be tolerated and will be dealt with swiftly.

b. it makes the speaker seem like a decisive and capable leader.

c. it emphasizes reasons to fight and inspires listeners to aid the war effort.

d. it establishes the speaker's credibility by acknowledging the difficulties of war.