What is the answer to those two questions

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.

i would need the graph to answer the question

this is a false claim the emancipation proclamtion freed all slaves in the rebillion states