I think the answer is (B. “they are spreading with tireless energy the propaganda of the new social order
C)Relations began to deteriorate as English settlements spread westward.
An essay that uses first, next, and last, is usually written in chronological order. Those three words imply that the events happened in order as they progressed, and chronological order is placing things in order as they progressed.
The answer is D. President Kennedy
A hope this helps merry Christmas or happy hankaua