conduct of the war. This has come to be known as the Norway Debate and is renowned as one of the most significant events in parliamentary history. On the second day (Wednesday, 8 May), the Labour opposition called for a division which was in effect a vote of no confidence in Chamberlain's government. There was considerable support for Churchill on both sides of the House but, as a member of the government, he was obliged to speak on its behalf. He was called upon to wind up the debate, which placed him in the difficult position of having to defend the government without damaging his own prestige. Although the government won the vote, its majority was drastically reduced amid calls for a national government to be formed. In the early hours of 10 May, German forces invaded Belgium, Luxembourg and the Netherlands as a prelude to their assault on France. Since the division vote, Chamberlain had been trying to form a coalition but Labour declared on the Friday afternoon that they would not serve under his leadership, although they would accept another Conservative. The only two candidates were Churchill and Lord Halifax, the Foreign Secretary. The matter had already been discussed at a meeting on the 9th between Chamberlain, Halifax, Churchill, and David Margesson, the government Chief Whip. Halifax admitted that he could not govern effectively as a member of the House of Lords and so Chamberlain advised the King to send for Churchill, who became Prime Minister. Churchill later wrote of feeling a profound sense of relief in that he now had authority over the whole scene. He believed himself to be walking with destiny and that his life so far had been "a preparation for this hour and for this trial". Prime Minister: 1940–1945 Dunkirk to Pearl Harbor: May 1940 to December 1941 War ministry created In May, Churchill was still generally unpopular with many Conservatives and probably most of the Labour Party. Chamberlain remained Conservative Party leader until October when ill health forced his resignation. By that time, Churchill had won the doubters over and his succession as party leader was a formality. He began his premiership by forming a five-man war cabinet which included Chamberlain as Lord President of the Council, Labour leader Clement Attlee as Lord Privy Seal (later as Deputy Prime Minister), Halifax as Foreign Secretary and Labour's Arthur Greenwood as a minister without