Remilitarization of the Rhineland 1935. On 7 June 1935, MacDonald resigned as British Prime Minister due to ailing health and was replaced by Stanley Baldwin of the Conservative Party; the leadership change did not affect British foreign policy in any meaningful way. On October 3, 1935, Italy invaded Ethiopia, and thus began the Abyssinia Crisis. Under strong pressure from a moralistic British public opinion, which was very much in favor of collective security, the British government took the lead in pressing the League of Nations for sanctions against Italy. The decision of the British Prime Minister Stanley Baldwin to take a strong line in
Prime minister could command the loyalty of the Commons was increasingly necessary. The long tenure of the wartime prime minister William Pitt the Younger (1783–1801), combined with the mental illness of George III, consolidated the power of the post. The title was first referred to on government documents during the administration of Benjamin Disraeli but did not appear in the formal British Order of precedence until 1905. The prestige of British institutions in the 19th century and the growth of the British Empire saw the British model of cabinet government, headed by a prime minister, widely copied, both in other European countries