I chose the words freedom and government because they were both very dominant words in Marin Luther King’s speech, and the Declaration of Independence. These are both interesting words because they are almost the opposite of each other and contrast each other throughout history. In both of these, the word government, is used far more than the word freedom. In the second one, the usage of the word “government” fluctuates more that freedom which remains constant, but is still used much more than freedom. The ngram, has a very similar pattern in the usage of both words.