Answer:
In the context of Alabama in the 1900s, the UMWA was culturally and historically significant because it supported the civil rights movement.
I think you are right abt B, but I'm not 100% sure
Present because there is not we are or -ed at the end of walk
Which theme do Lady Macbeth's words to her husband most often express?
A manhood
I'd go with the first option, because if you are writing a first-person you are using the word I a lot. and that gets kind of boring.