Cyprus remained under Ottoman rule until 1878. In that year through a bilateral treaty, the Ottoman Empire allowed Great Britain to take over the administration of the island in exchange for British agreement to assist Turkey in its defense against Russia. This decision was formulated in Sultan Abdulhamid’s mind after the Ottoman-Russian war in 1876-1877. During the Berlin Conference, Britain forced Russians to give up the territories they captured and the Sultan wanted the support of Britain to continue the war. Before that the British had been offered Cyprus three times in years 1833, 1841 and 1845. However this time the situation was different. “Britain and other European powers were faced with preventing Russian expansion into areas controlled by a weakening Ottoman Empire” (Solsten 20).
As a result, the expansionist policy of Tsarist Russia caused the Turks to cede Cyprus to Britain by the secret Anglo-Ottoman Cyprus Convention of June 4, 1878. According to the “Convention of Defensive Alliance” of 1878, Britain would return Cyprus when Turkey recaptured three of its eastern territories - Kars, Ardahan, and Batum, lost to Russia in the 1876-1877 war (Bölükbaşı 21).
In the mood of seeing the British administration as a step toward Enosis, Greek Cypriots welcomed the rule of the British. When the British governor came to Cyprus, Greek Cypriots asked for the union of Cyprus with Greece. Thus the “seeds of future intercommunial discord were sown on the fertile soil of Cyprus” (Denktash 19). The Turkish community protested against such talks and argued that Britain should return the island to Turks if such a possibility occurs. At the outbreak of the first World War, when Turkey joined forces with Germany and its allies in 1914, Great Britain annexed the island by renouncing the 1878 Convention. Turkey recognized the British annexation, through the Treaty of Lausanne of 1923. After the declaration of Cyprus as a British Crown Colony in 1925, the Turkish Cypriots were invited to choose between “repatriation” to Turkey or permanent settlement in Cyprus. During these years while Turkish Government encouraged the emigration, the British Government created difficulties in order to have a Turkish community in Cyprus against the Greek community. The British did not want to come across with a “pro-enosis Greek population with no Turkish community to oppose it” (Georghallides 44). In those years it had never been thought that one day this Turkish community would fight for the island’s destiny.
In the interwar years both Turkish and Greek Governments “adopted a hands-off attitude toward Cyprus” (Bölükbaşı 22). Venizelos supposed that Britain would grant self-government to Cyprus and dreamed of attaining Enosis that way. However such an expectation did not prevent 1931 uprising in Cyprus, which aimed at a union with Greece. After that event the British imposed strict restrictions on nationalistic activities. In 1948 the British offered self-government to Cyprus, but by thinking that such an action would be a “grave” to Enosis, the Greek Orthodox Church rejected the proposal. Turks, on the other hand, were willing to accept the proposal. Also in late 1940s Turks were in favor of British sovereignty over Cyprus as they believed that “British presence on the island would function as a deterrent against Soviet expansionism in the Middle East” (Bölükbaşı 25).
This state of affairs forced Greek governments to live by the Cyprus policy of Venizelos until the end of the Second World War in 1945. When the war finished the leaders of the 1931 uprising returned to Cyprus and started their activities to unite Cyprus with Greece again.
http://web.deu.edu.tr/kibris/articles/hist.html