Hamm-Brücher joined the
Free Democratic Party in 1948. She was elected to the
Munich city council from 1948 to 1954, the
Landtag of Bavaria from 1950 to 1966 and again from 1970 to 1976, and the
Bundestag from 1976 to 1990. Hamm-Brücher focussed much of her work on education policy, and was appointed as
secretary of state to the
Hessian and federal Ministry for Education in 1967 and 1969, respectively. She also served as a
Minister of State in the
German Foreign Office from 1977 to 1982, while her party was part of a coalition government with the
Social Democratic Party. In 1982, the Free Democratic Party left that coalition in order to form a new coalition with the
Christian Democratic Union. Rather than holding new elections, the Free Democrats supported a
constructive vote of no confidence against
Chancellor Helmut Schmidt and in favor of Christian Democrat
Helmut Kohl. Hamm-Brücher prominently opposed the new coalition itself, as well as the method of switching coalitions without an election. Subsequently she lost her position as Minister of State, but continued to serve as a member of the parliament until 1990. Her party nominated her as the Free Democrats' candidate in the
German presidential election in 1994. However, the Free Democratic Party, then still in a coalition with the much larger Christian Democratic Union under Chancellor Kohl, ultimately chose to support the Christian Democrat's candidate
Roman Herzog in the election's third round. Herzog went on to win the election with the combined majority of Christian and Free Democrats. In 2002, Hamm-Brücher left the Free Democratic Party after a controversy with
Jürgen Möllemann about his election campaign that harshly criticized
Ariel Sharon, then
Prime Minister of Israel. She served as a
Green Party delegate to the
Federal Convention for the purpose of
electing the President of Germany in 2012. Hamm-Brücher died on 7 December 2016 at the age of 95. ==Other activities==