The Guam Law
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17 GCA Chapter 6, Section 6109
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"Children not attending a private full-time school and who are being instructed in study and recitation for at least (3) hours a day for one hundred seventy (170) days each calendar year by a private tutor or other person, in the several branches of study required to be taught in the public schools of this Territory and in the English language, shall be exempted from attending the public school."
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