British Malaya with strong opposition from the local Malays. The opposition revolved around two issues: loose citizenship requirements and reduction in the Malay rulers' power. Due to the pressure exerted, the Union was replaced with the Federation of Malaya on 31 January 1948. The Federation achieved independence on 31 August 1957. All Malayan states later formed a larger federation called Malaysia on 16 September 1963 together with Singapore, Sarawak and North Borneo. Singapore was expelled from the federation on 9 August 1965. British Malaya The term "British Malaya" () loosely describes a set of states on the Malay Peninsula and the island
Malaysia Some are federally gazetted public holidays and some are observed by individual states. Other festivals are observed by particular ethnic or religion groups, and the main holiday of each major group has been declared a public holiday. The most observed national holiday is "Hari Merdeka" (Independence Day) on 31 August, commemorating the independence of the Federation of Malaya in 1957. Malaysia Day on 16 September commemorates federation in 1963. Other notable national holidays are Labour Day (1 May) and the King's birthday (first week of June). Muslim holidays are prominent as Islam is the state religion; "Hari Raya Puasa" (also