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
Imperial Federation eventually became self-governing. Among other concerns, it would be very difficult for British interests to be maintained if every colony was essentially already sovereign. Creating an Imperial Federation thus became a popular alternative proposal to colonial imperialism. The plan was never firm, but the general proposal was to create a single federal state among all colonies of the British Empire. The federation would have a common parliament and would be governed as a superstate. Thus, Imperial unity could be maintained while still allowing for democratic government. The colonies would increase their influence while Britain would be able to share the