The history of Singapore dates back to the third century. Later, the Kingdom of Singapura rose in importance during the 14th century under the rule of Sultan Iskandar Shah and Singapore became an important port, until it was invaded by the Majapahit in 1398. It then came under the Malacca Sultanate and then the Johor Sultanate. Modern Singapore was founded in 1819, when Sir Thomas Stamford Raffles negotiated a treaty whereby Johor allowed the British to found a trading port on the island.
During World War II, Singapore was conquered and occupied by the Japanese Empire from 1942 to 1945. When the war ended, Singapore reverted to British control, with increasing levels of self-government being granted, culminating in Singapore's merger with the Federation of Malaya to form Malaysia in 1963. But social unrest and disputes between Singapore's ruling People's Action Party and Malaysia's Alliance Party resulted in Singapore's expulsion from Malaysia. Singapore became an independent republic on August 9, 1965.
Facing severe unemployment and a housing crisis, Singapore embarked on a modernization programme beginning in the late 1960s through the 1970s that focused on establishing a manufacturing industry, developing large public housing estates and investing heavily on public education.
By the 1990, the country had become one of the world's most prosperous nations, with a highly developed free market economy, strong international trading links, and the highest per capita gross domestic product in Asia outside Japan.[1]