Regional Presidential Primaries and Caucuses Act of 1989

[AI summary unavailable — showing source text] Regional Presidential Primaries and Caucuses Act of 1989 - Prohibits any State from conducting a presidential primary election except in accordance with the provisions of this Act. Establishes five regional primaries to be held in each presidential election year. Sets the dates for such primaries. Authorizes the Attorney General to bring a civil suit in U.S. district court when there is reason to believe that a State is holding a primary in violation of this Act. Authorizes necessary appropriations.…