Answer:
The ban on parties from 1966-1969 in Nigeria was a result of the political crisis and violence that erupted during the Western Nigeria Regional Elections in 1965. The elections were marred by widespread irregularities, political violence, and rigging, which led to the perception of injustice and the breakdown of law and order in the region. As a result, Nigeria's military government, led by General Yakubu Gowon, declared a state of emergency in Western Nigeria in May 1966 and suspended the constitution. Subsequently, a decree was introduced banning all political parties in the country, including the opposition parties. The government believed that this was necessary to restore peace and stability in the country and prevent the spread of violence and instability in other regions. The ban on political parties lasted until the promulgation of a new constitution in 1969, which ushered in the Second Republic.
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