Malaysia–Singapore border territories when Johor became a British protectorate while Singapore remained a British crown colony. On 31 August 1957, the Federation of Malaya (which consisted of only Peninsular Malaysia), which included Johor as a component state, became independent and the Johor–Singapore border again became an international boundary between the sovereign state of Malaya and the self-governing British territory of Singapore. On 16 September 1963, Singapore merged with and become a component state of the Federation of Malaysia, rendering the border between two component states of Malaysia. The border again became an international border when Singapore chose to be separated from Malaysia
Labor federation competition in the United States regularity" (Selig Perlman's words). Not only would the federation prevent rival unions (i.e., unions over which it could not exercise control) from joining, it would also deal ruthlessly with any subordinate body which lent support to any rival organization. The governing body of the American Federation of Labor was in essence a weak organization, allowing individual affiliates to make their own decisions on most matters, except in regard to the oversight for the protection and perpetuation of the federation itself. Thus, the federation generally cannot order affiliates to adopt a particular course of action, but it may appeal to them