Nafta is a trade agreement between
a. america, china, and india.
b. america, canada, and mexico.
c. america, japan, and mexico.
d. america, south america, and the middle east.

the quote by walter cronkite contributes to the central idea of the text by supporting the central idea. cronkite argues that what is deemed “right” for and in america may not be good for other countries. this supports the central idea of the text, that the vietnam war was unpopular in america for multiple reasons- including cronkite’s.