The principle from which the United States is built of is democracy.
And to win over the people, he worked to improve and beautify the city of Rome. During his 40-years reign, Augustus nearly doubled the size of the empire, adding territories in Europe and Asia Minor and securing alliances that gave him effective rule from Britain to India.
The Palmer rides were rides on radical leftists - regardless of their skin colour. With this information we can reject the first two answers which are connected to racism.
The Sacco and Vanzetti was a trial of two anarchists that the people have found biased: this shows that the events were motivated by the fear that American values were threatened by radical ideas (such as leftist and anarchist ideas)
How to settle the western territories
