Special Report

Every Country in the British Commonwealth

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21. Zambia
> Joined: Oct. 24, 1964
> Population: 18,920,660
> System of government: Unitary presidential republic

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22. Gambia
> Joined: Feb. 18, 1965
> Population: 2,486,940
> System of government: Unitary presidential republic

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23. Guyana
> Joined: May 26, 1966
> Population: 790,330
> System of government: Unitary presidential republic

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24. Singapore
> Joined: Aug. 9, 1966
> Population: 5,453,570
> System of government: Unitary Westminster republic

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25. Botswana
> Joined: Sep. 30, 1966
> Population: 2,397,240
> System of government: Unitary parliamentary republic with an executive presidency

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