Rise of Neville Chamberlain in January 1924, and Ramsay MacDonald became the first Labour Prime Minister. Chamberlain's majority in Birmingham Ladywood was cut yet again, this time to 1,500 votes. With the Unionists in opposition, Chamberlain managed to broker a reconciliation between his brother (and the other Coalitionists) and the new leadership, and Austen Chamberlain resumed his place on the front benches. The Labour government fell within months, necessitating another general election. Neville Chamberlain was challenged by Labour candidate Oswald Mosley, who later led the British Union of Fascists. Mosley campaigned aggressively in Ladywood; and accused Chamberlain of being a "landlords' hireling". The outraged
Rise of Neville Chamberlain pleasing and appropriate that Chamberlain could now promote his father's policies, and Sir Austen Chamberlain wrote to his brother in November 1931, "Father's great work will be completed in his children." The tariff issue bitterly divided the Cabinet, and threatened to end the National Government. The Cabinet accepted a proposal by Lord Hailsham, Secretary of State for War, that they agree publicly to disagree, a rare suspension of the doctrine of Cabinet collective responsibility. Chamberlain prepared his tariff bill, which exempted the Dominions pending the Ottawa Conference, set for later that year. On 4 February 1932, he laid it before