Which of the following was not a motive for imperialism in the 19th century?

a. to expand the territory of west nations
b. to set up new opportunities for investment
c. to "civilize" the rest of the world
d. to offer medical assistance to the thrid-world countries

D. Although as time moved on, many more missionaries, activists, and doctors would visit, being able to provide for those in need. Imperialism at its peak during the 19th century was about more. More land, more resources, and more power. Many countries did not have the time to deal with natives.