The ZPPP, in a coalition with the Arab-dominated Zanzibar Nationalist Party (ZNP), governed the island from 1961 to 1964.
The ZPPP was originally a breakaway of the ZNP formed by disaffected Shirazis.
By forming an alliance with the ZNP in 1961 they pushed the ASP into opposition.
Their politics were moderately conservative and did not bear any major grudges against the Arab elite, mainly due to their base in Pemba as opposed to Zanzibar.
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