History
One of the earliest civilizations, the Indus Valley civilization flourished on the Indian subcontinent from c. 2600 B.C. to c. 2000 B.C. It is generally accepted that the Aryans entered India c. 1500 B.C. from the northwest, finding a land that was already home to an advanced civilization. They introduced Sanskrit and the Vedic religion, a forerunner of Hinduism. Buddhism was founded in the 6th century B.C. and was spread throughout northern India, most notably by one of the great ancient kings of the Mauryan dynasty, Asoka (c. 269-232 B.C.), who also unified most of the Indian subcontinent for the first time.
In 1526, Muslim invaders founded the great Mogul Empire, centered on Delhi, which lasted, at least in name, until 1857. Akbar the Great (1542-1605) strengthened and consolidated this empire. The long reign of his great-grandson, Aurangzeb (1618-1707), represents both the greatest extent of the Mogul Empire and the beginning of its decay.
British Exert Influence, Suppress Indians
Vasco da Gama, the Portuguese explorer, landed in India in 1498, and for the next 100 years the Portuguese had a virtual monopoly on trade with the subcontinent. Meanwhile, the English founded the East India Company, which set up its first factory at Surat in 1612 and began expanding its influence, fighting the Indian rulers and the French, Dutch, and Portuguese traders simultaneously.
Bombay, taken from the Portuguese, became the seat of English rule in 1687. The defeat of French and Mogul armies by Lord Clive in 1757 laid the foundation of the British Empire in India. The East India Company continued to suppress native uprisings and extend British rule until 1858, when the administration of India was formally transferred to the British Crown following the Sepoy Mutiny of native troops in 1857-1858.
Gandhi Leads Challenge of British Rule
After World War I, in which the Indian states sent more than 6 million troops to fight beside the Allies, Indian nationalist unrest rose to new heights under the leadership of a Hindu lawyer, Mohandas K. Gandhi, called Mahatma Gandhi. His philosophy of civil disobedience called for nonviolent noncooperation against British authority. He soon became the leading spirit of the Indian National Congress Party, which was the spearhead of revolt. In 1919, the British gave added responsibility to Indian officials, and in 1935, India was given a federal form of government and a measure of self-rule.
In 1942, with the Japanese pressing hard on the eastern borders of India, the British War Cabinet tried and failed to reach a political settlement with nationalist leaders. The Congress Party took the position that the British must quit India. Fearing mass civil disobedience, the government of India carried out widespread arrests of Congress Party leaders, including Gandhi.
Independence Soured by Partition of India and Pakistan
Gandhi was released in 1944 and negotiations for a settlement were resumed. Finally, in Aug. 1947, India gained full independence. The victory was soured, however, by the partitioning of the predominantly Muslim regions of the north into the separate nation of Pakistan. The Muslim League, led by Mohammed Ali Jinnah, demanded a separate nation for the Muslim minority to prevent Hindu political and social domination. Indian Hindus, however, had hoped for a unified rather than balkanized Indian subcontinent. Lord Mountbatten as viceroy partitioned India along religious lines and split the provinces of Bengal and the Punjab, which both nations claimed. The partition of Pakistan and India led to the largest migration in human history, with 17 million people fleeing across the borders in both directions to escape the bloody riots occurring among sectarian groups. Armed conflict also broke out over rival claims to the princely states of Jammu and Kashmir.
Jawaharlal Nehru, nationalist leader and head of the Congress Party, was made prime minister. In 1949, a constitution was approved, making India a sovereign republic. India became a republic on January 26, 1950. This day is celebrated as a national holiday, with a grand parade taking place in New Delhi and similar parades in the capital of each state.
Learn more about Gandhi and politics in India with these resources: 
Indira Gandhi Gandhi After Gandhi Teacher's Guide Two Female Leaders: Golda Meir and Indira Gandhi
