History of Singapore
During World War 2, 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. However, 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 9 August 1965.
Founding of modern Singapore
The establishment of a British trading post in Singapore in 1819 by Sir Stamford Raffles led to its founding as a British colony in 1824. This event has generally been understood to mark the founding of colonial Singapore, a break from its status as a port in ancient times during the Srivijaya and Majapahit eras, and later, as part of Melaka and Johor.