Found this on U.S. Citizenship https://www.usc
Post# of 51143
Path to U.S. Citizenship
Excerpt:
< Be able to read, write, and speak English and have knowledge and an understanding of U.S. history and government (civics).
< Be a person of good moral character, attached to the principles of the Constitution of the United States, and well disposed to the good order and happiness of the United States during all relevant periods under the law