Does constitutional convention have to be capitalized

Lowercase "congressional" unless it is part of a proper name. Constitution: Capitalize references to the U.S. Constitution, with or without the "U.S." Place "constitutional" in lowercase. Declaration of Independence, Bill of Rights, First Amendment, and other legislation and treaties are capitali

Ghana, first of the great medieval trading empires of western africa (fl. 7th–13th century). it was situated between the sahara and the headwaters of the sénégal and niger rivers, in an area that now comprises southeastern mauritania and part of mali.