Portal:Constitution

General:
 * 1911 Encyclopædia Britannica/Constitution and Constitutional Law
 * The New International Encyclopædia/Constitution
 * The New International Encyclopædia/Constitutional Law

Specific:
 * 1911 Encyclopædia Britannica/Apostolical Constitutions
 * 1911 Encyclopædia Britannica/Constitution of Athens
 * 1911 Encyclopædia Britannica/United States, The/Constitution and Government
 * The New International Encyclopædia/Constitutions of Clarendon
 * The New International Encyclopædia/Constitution of the United States
 * Catholic Encyclopedia (1913)/Papal Constitutions
 * Catholic Encyclopedia (1913)/Ecclesiastical Constitutions
 * Catholic Encyclopedia (1913)/Apostolic Constitutions

Related portals:
 * Portal:Constitutional documents