Which ruler increased trade on the Silk Road more than ever before?

Kublai Khan

Explanation:i did this in social studies last year and had to memorize it. hope it helped! :)

i believe the answer is c

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.