Answer:
because Of all the battles that African-Americans fought for their rights in the mid-20th century, there are not many that remain as vivid in the collective memory of the country as that of "Bloody Sunday" in Selma, in the southern state of Albama .
Explanation:
Smoke, because smolder means to burn slowly with smoke.
Answer:
A
Explanation: the other three are either irrelevant or have already been answered in the text.
That is the pronoun in the sentence.
That is a demonstrative pronoun!