Why were medieval manors nearly self-sufficient? A. Nobles allowed serfs to earn freedom as long as the manor ran smoothly.
B. The establishment of a middle class provided a stable economy and thus little direction was needed.
C. It was not necessary to hire anyone on the manor and most of the materials needed were on the premises.
D. Slaves were brought in to run the manor efficiently.

to kill a mockingbird is a 1962 american drama film directed by robert mulligan. the screenplay by horton foote is based on harper lee's 1960 pulitzer prize- winning novel of the same name. it stars gregory peck as atticus finch and mary badham as scout. in 2003, the american film institute named atticus finch the greatest movie

hope this : d

the answer is expolration. hope this !

protect u.s. businesses from competition