Great Britain | Great Depression | Alexander the Great | United Kingdom of Great Britain and Ireland | Kingdom of Great Britain | Great Western Railway | Great Yarmouth | Peter the Great | Great Lakes | Frederick the Great | The Great Gatsby | Great Fire of London | George II of Great Britain | Catherine the Great | Great Central Railway | Great Plains | Great Barrier Reef | Parliament of Great Britain | Alfred the Great | Great Falls, Montana | Great Eastern Railway | Great Expectations | Anne, Queen of Great Britain | Great Wall of China | Great Britain national rugby league team | Order of St. Gregory the Great | Great Purge | Great Basin | Constantine the Great | The Great Gildersleeve |
He spent more than thirty three years with the FBI, investigating some of the agency's most famous cases, including the Great Brinks Robbery in 1950 and the 1964 murders of three young civil rights workers, which became known as the "Mississippi Burning" case.