Theologically - no. Because his allegiance is to Allah, The moon god of Arabia .
Religiously - no. Because no other religion is accepted by His Allah except Islam. (Quran,2:256)(Koran)
Scripturally - no. Because his allegiance is to the five Pillars of Islam and the Quran.
Geographically - no. Because his allegiance is to Mecca , to which he turns in prayer five times a day.
Socially - no. Because his allegiance to Islam forbids him to make friends with Christians or Jews.
Politically - no. Because he must submit to the mullahs (spiritual leaders), who teach annihilation of Israel and destruction of America, the great Satan.
Domestically - no. Because he is instructed to marry four Women and beat and scourge his wife when she disobeys him. (Quran 4:34 )
Intellectually - no. Because he cannot accept the American Constitution since it is based on Biblical principles and he believes the Bible to be corrupt.
Philosophically - no. Because Islam, Muhammad, and the Quran does not allow freedom of religion and expression. Democracy and Islam cannot co-exist. Every Muslim government is either dictatorial or autocratic.
Spiritually - no. Because when we declare 'one nation under God,' The Christian's God is loving and kind, while Allah is NEVER referred to as Heavenly father, nor is he ever called love in the Quran's 99 excellent names.
Therefore, after much study and deliberation... Perhaps we should be very suspicious of ALL MUSLIMS in this country. They obviously cannot be both 'good' Muslims and 'good' Americans. Call it what you wish, it's still the truth. You had better believe it. The more who understand this, the better it will be for our country and our future. The religious war is bigger than we know or understand! Footnote: The Muslims have said they will destroy us from within (check birth rates in Europe).
Your analysis is right on the mark. Americans ignore the obvious threat from muslims, inside and outside our country, at their own risk.
Technically Christian allegiance is to God.