(a) General. An applicant for naturalization must establish that during the statutorily prescribed period, he or she has been and continues to be attached to the principles of the Constitution of the United States and favorably disposed toward the good order and happiness of the United States. Attachment implies a depth of conviction which would lead to active support of the Constitution. Attachment and favorable disposition relate to mental attitude, and contemplate the exclusion from citizenship of applicants who are hostile to the basic form of government of the United States, or who disbelieve in the principles of the Constitution.

(b) Advocacy of peaceful change. At a minimum, the applicant shall satisfy the general standard of paragraph (a) of this section by demonstrating an acceptance of the democratic, representational process established by the Constitution, a willingness to obey the laws which may result from that process, and an understanding of the means for change which are prescribed by the Constitution. The right to work for political change shall be consistent with the standards in paragraph (a) of this section only if the changes advocated would not abrogate the current Government and establish an entirely different form of government.

(c) Membership in the Communist Party or any other totalitarian organization. An applicant who is or has been a member of or affiliated with the Communist Party or any other totalitarian organization shall be ineligible for naturalization, unless the applicant's membership meets the exceptions in sections 313 and 335 of the Act and § 313.4 of this chapter.