What additional information would be helpful for
analyzing this source and its message? Check all that
apply.
the subject of the source
the motivation for creating the source
the identity of the source's creator
the evidence included in the source
the amount of money spent to make the source

norsemen from northern countries had made earlier journeys

answer: the answer is b

explanation: i just took this quiz last week

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.