So the machinery of pursuit was the organized way that Harriet Tubman selected slaves to travel on the Underground Railroad
Explanation:
A adverb is a dependent clause that functions as an adverb.
This means that this part of a sentence could not stand on its own a separate sentence without the independent part of the sentence.
I would go with B but wait for some one else to answer just in case
I would say persistence.<span>Perseverance</span> is when you keep going even when knocked down, and persistence is pretty much the constant effort put into something.
Lack, want, need, require as verbs all stress the absence of something desirable, important, or necessary. Lack means to be without or to have less than a desirable quantity of something: to lack courage, sufficient money, enough
