The Convention on International Civil Aviation, also known as the Chicago Convention, established the International Civil Aviation Organization (ICAO), a specialized agency of the United Nations charged with coordinating and regulating international air travel. The convention establishes rules of airspace, airplane registration and safety, and details the rights of the signatories in relation to air travel.
The document was signed on December 7, 1944 in Chicago, Illinois by 52 signatory states. It received the requisite 26th ratification on March 5, 1947 and went into effect on April 4, 1947. The convention has since been revised seven times (in 1959, 1963, 1969, 1975, 1980, 1997, and 2000). Links to all versions of the document can be found in the external links section.
Article 2 --- Territory For the purposes of this Convention the territory of a State shall be deemed to be the land areas and territorial waters adjacent thereto under the sovereignty, suzerainty, protection or mandate of such State.
Article 92 --- Adherence to Convention (a) This Convention shall be open for adherence by members of the United Nations and States associated with them, and States which remained neutral during the present world conflict.
Article 94 --- Amendment of Convention (a) Any proposed amendment to this Convention must be approved by a two-thirds vote of the Assembly and shall then come into force in respect of States which have ratified such amendment when ratified by the number of contracting States specified by the Assembly.
The 1968 National Convention of the U.S. Democratic Party was held at International Amphitheatre in Chicago, Illinois, from August 26 to August 29, 1968, for the purposes of choosing the Democratic nominee for the 1968 U.S. presidential election.
The convention achieved notoriety due to clashes between protesters and police, and due to the generally chaotic atmosphere of the event.
The confusion of the convention, and the unhappiness of many liberals with the outcome, led the Democrats to begin reforms of their nominating process, increasing the role of primaries and decreasing the power of party delegates in the selection process.