関連ワード:  article 4 constitution summary    article 4 us constitution summary    article 4 philippine constitution summary    article 2 section 4 constitution summary    article 4 section 4 constitution summary    article 1 section 4 constitution summary    article 4 of the constitution summary simple    article 4 section 3 constitution summary    article 4 philippine constitution explanation    article 4 of the constitution short summary