The example of ergot poisoning is included in the text for all the following reasons except

to show that pests impact history.

to demonstrate how disease emerges when conditions are right.

to prove that the witchcraft trials were unfair and all involved were innocent.

to illustrate the ways in which pests in agriculture can impact human populations.

the answer is option a.

answer: not really

explanation: the disadvantages of wikipedia are:

the advantages of wikipedia are

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.