11 points please help :) only 11 cause it wouldnt let me do 25

Which term describes medical practices as they existed in the 14th century?

A. sophisticated

B. effective

C. modern

D. primitive

Which statement best describes the underground railroad? a.) it is a train that took slaves from the south to the north. b.) it is a business that harriet tubman founded to slaves become free. c.) it is a secret route that slaves took to escape from southern slave states to the north. d.) it is a road that slave owners disliked using for travel.

Which of the following does not describe europe after that fall of the western roman empireh

Which prompted european exploration during the age of discovery quizlet