Students in the first European universities did not have

Explanation:

They did not have permanent buildings and it took about 3 to 6 years to earn a degree

according to worldatlas.com, the u.s. has an 86% literacy rate.

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.