Question

Cesar Chavez worked to help migrant farmers. He was once a migrant farmer.

Which sentence correctly joins these simple sentences?

A Cesar Chavez, who was once a migrant farmer, worked to help migrant workers.
B Cesar Chavez, was once a migrant farmer, worked to help migrant workers.
C Cesar Chavez, whom was once a migrant farmer, worked to help migrant workers.
D Cesar Chavez who was once a migrant farmer worked to help migrant workers.

Answer 1

PLZ HELP

Answer 2

The answer is A. :)

D doesn't have any commas, even though they are needed. C uses "whom" which is incorrect. You would use "whom," if you could write the sentence using Him, but you can't, you have to write it as "He was once.."
B doesn't have "who" in there. You must have that in there so that you are identifying who you are talking about.