1-8 Section 14l(a) does not confer on a citizen of the (c} Marshall Islands or the Federated States of Micronesia the right to establish the residence necessary for naturalization under the Immigration and Nationality Act, or to petition for benefits for Section 141(a), however, shall alien relatives under that Act. not prevent a citizen of the Marshall Islands or the Federated States of Micronesia from otherwise acquiring such rights or lawful permanent resident alien status in the United States. Section 142 __ cee (a) Any citizen or national of the United States may enter into, lawfully engage in occupations, and reside in the Marshall Islands or the Federated States of Micronesia, subject to the rights of those Governments to deny entry to or deport any such citizen or national as an undesirable alien. A citizen or national of the United States may establish habitual residence or domicile in the Marshall Islands or the Federated States of | Micronesia only in accordance with the laws of the jurisdiction in which habitual residence or domicile is sought. (b) With respect to the subject matter of this Section, the Government of the Marshall Islands or the Federated States of Micronesia shall accord to citizens and nationals of the United States treatment no less favorable than that accorded to citizens of other countries; any denial of entry to or deportation of a citizen or national of the United States as an undesirable alien must be pursuant to reasonable statutory grounds. Section 143 (a) The privileges set forth in Sections 141 and 142 shall not apply to any person who takes an affirmative step to preserve or acquire a citizenship or nationality other than that of the Marshall Islands, the Federated States of Micronesia or the United States. (b). Every person having the privileges set forth in Sections 141 and 142 who possesses a citizenship or nationality other than that of the Marshall Islands, the Federated States of Micronesia or the United States ceases to have these privileges two years after the effective date of this Compact, or within six months after becoming 21 years of age, whichever comes later, unless such person executes an oath of renunciation of that other citizenship or nationality. Section 144 (a) <A citizen or national of the United States who, after notification to the Government of the United States of an intention to employ such person by the Government of the Marshall Islands or the Federated States of Micronesia, commences ' f