From around 1721–42, Robert Walpole, regarded as the first prime minister of Great Britain, chaired cabinet meetings, appointed all other ministers, and developed the doctrine of cabinet solidarity.
Sejak sekitar 1721–1742, Robert Walpole, yang dianggap sebagai perdana menteri Britania Raya yang pertama, memimpin rapat-rapat kabinet, mengangkat semua menteri lain, dan mengembangkan doktrin solidaritas kabinet.