7. By the beginning of the 20th century, New England was being displaced as the leading textile center of the nation by A. the Canadian provinces
B. the South
C. the Northwest
D. the Southwest
8. Immediately following the Civil War, Southern agriculture
A. was replaced by industrial output
B. changed little from the time prior to the Civil War
C. relied less on tobacco and cotton and became diversified
D. returned to the plantation-slave labor system

answer; i believe the correct answer is (federalist);

answer; procedural justice;

it might look like that the ideal way to research the health effects of trans fats is through a controlled experimental feeding trial. but these kinds of trial have several important limitations that the researcher must look into:

short in duration (this factor usually checks up on the intermediary risk factors rather than the actual outcomes of the disease)

limited dietary changes

only makes use of healthy participants

the answer is c. : )