Which thesis statements are effective for an informative essay about developments in the English language? Check all that apply. The English language has changed due to the development of new technologies throughout history. I believe that the English language should change to be more universal. Colonialism had a major effect on the development of the English language. Shakespeare’s important contributions to language should be celebrated by those who research language, literature, and the arts. Languages around the world are constantly changing for many reasons, but English is the only language important enough to research.