Which innovator is not correctly matched with his innovation?

a. elisha otis—elevator

b. frederick olmstead—landscape architecture

c. louis sullivan—skyscraper

d. john roebling—telephone switchboard

even if someone does vote because of your twitter status, there is no civic duty and would have been a more responsible citizen by not voting at all. voting should therefore not be viewed as a fulfillment of civic duty.

hope this : )