During the time period of 1750 to 1900, new economic institutions lead to

would not cooperate with each other voluntarily.

my cultural heritage consists of irish, german, native american, and others.

the answer is a new goverment.

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.