<P> After the Fall of France in June 1940, Britain and the empire stood alone against Germany, until the German invasion of Greece on 7 April 1941 . British Prime Minister Winston Churchill successfully lobbied President Franklin D. Roosevelt for military aid from the United States, but Roosevelt was not yet ready to ask Congress to commit the country to war . In August 1941, Churchill and Roosevelt met and signed the Atlantic Charter, which included the statement that "the rights of all peoples to choose the form of government under which they live" should be respected . This wording was ambiguous as to whether it referred to European countries invaded by Germany and Italy, or the peoples colonised by European nations, and would later be interpreted differently by the British, Americans, and nationalist movements . </P> <P> In December 1941, Japan launched, in quick succession, attacks on British Malaya, the United States naval base at Pearl Harbor, and Hong Kong . Churchill's reaction to the entry of the United States into the war was that Britain was now assured of victory and the future of the empire was safe, but the manner in which British forces were rapidly defeated in the Far East irreversibly harmed Britain's standing and prestige as an imperial power . Most damaging of all was the Fall of Singapore, which had previously been hailed as an impregnable fortress and the eastern equivalent of Gibraltar . The realisation that Britain could not defend its entire empire pushed Australia and New Zealand, which now appeared threatened by Japanese forces, into closer ties with the United States . This resulted in the 1951 ANZUS Pact between Australia, New Zealand and the United States of America . </P> <P> Though Britain and the empire emerged victorious from the Second World War, the effects of the conflict were profound, both at home and abroad . Much of Europe, a continent that had dominated the world for several centuries, was in ruins, and host to the armies of the United States and the Soviet Union, who now held the balance of global power . Britain was left essentially bankrupt, with insolvency only averted in 1946 after the negotiation of a $US 4.33 billion loan from the United States, the last instalment of which was repaid in 2006 . At the same time, anti-colonial movements were on the rise in the colonies of European nations . The situation was complicated further by the increasing Cold War rivalry of the United States and the Soviet Union . In principle, both nations were opposed to European colonialism . In practice, however, American anti-communism prevailed over anti-imperialism, and therefore the United States supported the continued existence of the British Empire to keep Communist expansion in check . The "wind of change" ultimately meant that the British Empire's days were numbered, and on the whole, Britain adopted a policy of peaceful disengagement from its colonies once stable, non-Communist governments were available to transfer power to . This was in contrast to other European powers such as France and Portugal, which waged costly and ultimately unsuccessful wars to keep their empires intact . Between 1945 and 1965, the number of people under British rule outside the UK itself fell from 700 million to five million, three million of whom were in Hong Kong . </P> <P> The pro-decolonisation Labour government, elected at the 1945 general election and led by Clement Attlee, moved quickly to tackle the most pressing issue facing the empire: Indian independence . India's two major political parties--the Indian National Congress (led by Mahatma Gandhi) and the Muslim League (led by Muhammad Ali Jinnah)--had been campaigning for independence for decades, but disagreed as to how it should be implemented . Congress favoured a unified secular Indian state, whereas the League, fearing domination by the Hindu majority, desired a separate Islamic state for Muslim - majority regions . Increasing civil unrest and the mutiny of the Royal Indian Navy during 1946 led Attlee to promise independence no later than June 30, 1948 . When the urgency of the situation and risk of civil war became apparent, the newly appointed (and last) Viceroy, Lord Mountbatten, hastily brought forward the date to 15 August 1947 . The borders drawn by the British to broadly partition India into Hindu and Muslim areas left tens of millions as minorities in the newly independent states of India and Pakistan . Millions of Muslims subsequently crossed from India to Pakistan and Hindus vice versa, and violence between the two communities cost hundreds of thousands of lives . Burma, which had been administered as part of the British Raj, and Sri Lanka gained their independence the following year in 1948 . India, Pakistan and Sri Lanka became members of the Commonwealth, while Burma chose not to join . </P>

When did the british empire start to end