Airplane because it helps people travel and it helps people get medication from different states.
The Canterbury Tales was a popular book of the period because it c) was written in easy-to-understand language. This was because it was written in Vernacular English language, at a time where most tales were written in Latin, French or Italian. Chaucer at his time was part of the time of this trend where English-language stories were taking off.
The early French explorers wanted to locate a northwest passage around North America to India. They were still exploring the America's.
It referred to a term that meant to say that Nixon<span> indicates his belief that a majority of Americans supported his policies but remained polite and less vocal.</span>