Multi-party Period, 1946–present
The real multi-party period begins with the election of the Democratic Party.
The government of Adnan Menderes was very popular at first, relaxing the restrictions on Islam and presiding over a booming economy. In the latter half of the 1950s, however, the economy began to fail and the government introduced censorship laws limiting dissent. The government became plagued by high inflation and a massive debt.
On May 27, 1960, General Cemal Gürsel led a military coup d'état removing President Celal Bayar and Prime Minister Menderes, the second of whom was executed. The system returned to civilian control in October 1961. The political system that emerged in the wake of the 1960 coup was a fractured one, producing a series of unstable government coalitions in parliament alternating between the Justice Party of Süleyman Demirel on the right and the Republican People's Party of İsmet İnönü and Bülent Ecevit on the left.
The army gave a memorandum warning the civilian government in 1971, leading to another coup which resulted in the fall of the Demirel government and the establishment of interim governments.
In 1974, under Prime Minister Ecevit in coalition with the religious National Salvation Party, Turkey carried out an invasion of Cyprus.
The governments of National Front, a series of coalitions between rightist parties, followed as Ecevit was not able to remain in office despite ranking first in the elections. The fractured political scene and poor economy led to mounting violence between ultranationalists and communists in the streets of Turkey's cities, leaving some 5,000 dead over the late 1970s.
A military coup d'état, headed by General Kenan Evren, took place in 1980. Martial law was extended from 20 to all then existing 67 provinces of Turkey. Within two years, the military returned the government to civilian hands, although retaining close control of the political scene. The political system came under one-party governance under Turgut Özal's Motherland Party (ANAP), which combined a globally oriented economic program with conservative social values. Under Özal, the economy boomed, converting towns like Gaziantep from small provincial capitals into mid-sized economic boomtowns. Military rule began to be phased out at the end of 1983. In particular in provinces in the south-east of Turkey it was replaced by a state of emergency. In 1985 the government established village guards, local paramilitary militias, to struggle against separatist Kurdish groups.
Starting in July 1987, the South-East was submitted to state of emergency legislation, a measure which lasted until November 2002. With the turn of the 1990s, political instability returned. The 1995 elections brought a short-lived coalition between Yılmaz's ANAP and the True Path Party, now with Tansu Çiller at the helm.
In 1997, the military, citing his government's support for religious policies deemed dangerous to Turkey's secular nature, sent a memorandum to Prime Minister Necmettin Erbakan requesting that he resign, which he did. This was named a postmodern coup. Shortly thereafter, the Welfare Party (RP) was banned and reborn as the Virtue Party (FP). A new government was formed by ANAP and Ecevit's Democratic Left Party (DSP) supported from the outside by the center-left Republican People's Party (CHP), led by Deniz Baykal. The DSP won big in the 1999 elections. Second place went to the far-right Nationalist Movement Party (MHP). These two parties, alongside Yılmaz's ANAP formed a government. The government was somewhat effective, if not harmonious, bringing about much-needed economic reform, instituting human rights legislation, and bringing Turkey ever closer to the European Union.
Read more about this topic: History Of The Republic Of Turkey