By the method, the book that I mentioned in the video is That Wild Country by Mark Kenyon..

Googles.
Ngram Viewer is a search tool that trainees can use to explore the usage of words and names in books published in between 1800 and 2019. The Ngram Viewer reveals users a graph highlighting the very first look of a word or name in literature and the frequency with which that word or name appears in literature since 1800. The graph is based upon the books and periodicals that are indexed in Google Books.

Applications for Education.
As I pointed out in the video above, the Ngram Viewer can provide an excellent method to begin a research study activity for trainees. Have them enter a couple of words then analyze the graph to recognize peaks and valleys in the frequency of the words usage. Ask them to try to determine what would have triggered those words to be utilized more or less often at various periods in history.

The Ngram Viewer will let you compare making use of multiple words or names in one graph. The example that I give up this video is to compare the use of the terms “National Parks,” “National Forests,” and “National Forest Service.” By taking a look at the Ngram Viewer for those terms I can see that they start to appear more regularly around 1890, have a lull in the 1940s and 1950s, and then appear more often again in the 1960s..
Ngram Viewer is based upon books indexed in Google Books. That is why below every chart generated by Ngram Viewer you will discover a list of books about each of your search terms. Those books are set up by date..
A 3rd element of Ngram Viewer to keep in mind is that it deals with numerous languages consisting of English, French, Chinese, German, Italian, Russian, Hebrew, and Spanish..

Ngram Viewer is a search tool that students can utilize to check out the use of words and names in books published in between 1800 and 2019. The Ngram Viewer reveals users a chart showing the very first look of a word or name in literature and the frequency with which that word or name appears in literature given that 1800. The Ngram Viewer will let you compare the usage of multiple words or names in one graph.