How did the Inca empire expand? Choose four correct answers. by collecting taxes
by having a strong navy
by arranging marriages
by building a system of roads
by having vast natural resources
by practicing religious ceremonies
by creating a strong central government

By collecting taxes.

By arranging marriages

By building a system of roads

by creating a strong central government.

Explanation:

I did the thing at edge. ;)

by building a system of roads by creating a strong central government by practicing religious ceremonies by having vast natural resources.

Explanation:

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.