The mood in a literary work —
a. never changes in the course of the work
b. is defined by the subject of the work
c. is always established in the opening of the work
d. can shift at various points in the work

Which of the following is one of the innovations that neolithic farmers become more productive? a) plow b) windmill c) tractor d) reaper

Sarah has been collecting intensive interviews with women who organize in grassroots movements for wages for housework. now she is looking over the interviews and trying to find common themes within them. what part of the research process is she in?

What are the five traits of a civilization?