Birmingham (ⁱ/ˈbɜrmɪŋəm/ BUR-ming-əm, locally /ˈbɜrmɪŋɡəm/ BUR-ming-gəm) is a city and metropolitan borough in the West Midlands of England. It is the most populous British city outside the capital London, with a population of 1,036,900 (2010 estimate), and lies at the heart of the West Midlands conurbation, the second most populous urban area in the United Kingdom with a population of 2,284,093 (2001 census). Birmingham's metropolitan area is also the United Kingdom's second most populous with a population of 3,683,000.

A medium-sized market town during the medieval period, Birmingham grew to international prominence in the 18th century at the heart of the Midlands Enlightenment and subsequent Industrial Revolution, which saw the town at the forefront of worldwide developments in science, technology and economic organisation, producing a series of innovations that laid many of the foundations of modern industrial society. By 1791 it was being hailed as "the first manufacturing town in the world". Birmingham's distinctive economic profile, with thousands of small workshops practising a wide variety of specialised and highly-skilled trades, encouraged exceptional levels of creativity and innovation and provided a diverse and resilient economic base for industrial prosperity that was to last into the final quarter of the 20th century. Its resulting high level of social mobility also fostered a culture of broad-based political radicalism, that under leaders from Thomas Attwood to Joseph Chamberlain was to give it a political influence unparalleled in Britain outside London and a pivotal role in the development of British democracy.

Steven Emerson, is an American journalist and author, who writes about national security, terrorism, and Islamic extremism.

Emerson is the author of six books, and co-author of two more. His television documentary Jihad in America won the 1994 George Polk Award for best Television Documentary, and top prize for best investigative reporting from Investigative Reporters and Editors. He is also the Executive Director of the Investigative Project on Terrorism (IPT), a data-gathering center on Islamist groups. Emerson frequently testifies before Congressional committees on al-Qaeda and other terrorist organizations.

Emerson received a Bachelors of Arts from Brown University in 1976, and a Master of Arts in sociology in 1977.

He went to Washington, D.C., in 1977 with the intention of putting off his law school studies for a year. He worked on staff as an investigator for the U.S. Senate Foreign Relations Committee until 1982, and as an executive assistant to Democratic Senator Frank Church of Idaho.

The Birmingham Six were six men—Hugh Callaghan, Patrick Joseph Hill, Gerard Hunter, Richard McIlkenny, William Power and John Walker—sentenced to life imprisonment in 1975 in England for the Birmingham pub bombings. Their convictions were declared unsafe and unsatisfactory and quashed by the Court of Appeal on 14 March 1991. The six men were later awarded compensation ranging from £840,000 to £1.2 million.

The Birmingham pub bombings took place on 21 November 1974 and were attributed to the Provisional IRA. The devices were placed in two central Birmingham pubs: the Mulberry Bush at the foot of the Rotunda, and the Tavern in the Town – a basement pub on New Street. The resulting explosions, at 20:25 and 20:27, collectively were the most injurious and serious terrorist blasts in Great Britain up until that point; 21 people were killed (ten at the Mulberry Bush and eleven at the Tavern in the Town) and 182 people were injured. A third device, outside a bank on Hagley Road, failed to detonate.