Tiny web web  Explanation - Refining a Search  Tiny webweb

Using Phrases to Refine a Search
4. Advanced Search with .edu By limiting your search to .edu. (academic institutions) you should have found historical research on the Trail of Tears from a number of United States universities. You could also try .gov sites or you could add additional terms to refine your results.
Module 5 - Using the Web Contents Module Choice Terms Input Help Exit