The SDP–Liberal Alliance was a centrist and social liberal political and electoral alliance in the United Kingdom. Formed by the Social Democratic Party...

This is a list of the British Liberal Party, SDP–Liberal Alliance, and Liberal Democrats general election manifestos since the 1900 general election. From...

Shortly after its formation, the SDP formed a political and electoral alliance with the Liberal Party, the SDP–Liberal Alliance, which lasted through the 1983...

to form the Social Democratic Party (SDP), which then formed the SDP–Liberal Alliance with the existing Liberal Party. Labour was further harmed by its...

Scottish National Party). The SDP–Liberal Alliance began in 1981, shortly after the Limehouse Declaration. The Alliance contested the 1983 and 1987 elections...

Party (SDP) to form the Liberal Democrats. The party holds five local council seats. The party promotes a hybrid of both classical and social liberal tendencies...

electoral alliance was established between the Liberal Party, a group which descended from the 18th-century Whigs, and the Social Democratic Party (SDP), a...

it formed the SDP–Liberal Alliance with the newly formed Social Democratic Party (SDP) in 1981. At the 1983 general election, the Alliance won over a quarter...

parties which merged to form the Liberal Democrats, the Liberal Party and the Social Democratic Party (SDP), served as joint interim leaders: David Steel and...

Party (SDP) forced Labour onto the defensive; and Labour succeeded in doing so at this general election. The Alliance between the SDP and the Liberal Party...