Governments, local, state, federal, and other nations provide information important for planning and enforcing policy. Government reports tend to be rich with charts and statistics.
Mass.Gov is the Massachusetts state government portal site for links to a wide range of current Massachusetts state information and publications.
United States of America
USA.gov The official U.S. gateway to all federal (and much state and local) government information. The database front page lists links to general topics. There is also a search box in the top center of the screen.
United Nations Although not an official jurisdiciton this link does provide information on many international collaborations