Answer :

Ghana became a member of the Commonwealth in 1957 when it gained independence from British colonial rule. It remained a member until 1960.

In 1960, Ghana experienced a significant turning point in its government with the declaration of a republic. This event marked the country's transition from being a constitutional monarchy with the British monarch as the head of state to becoming a republic with an elected president as the head of state.

This change in governance structure symbolized Ghana's full sovereignty and independence from British influence. It also represented a shift towards a more self-reliant and self-governing nation, setting the stage for a new era of political leadership and national identity.

The year 1960 was pivotal for Ghana as it solidified its status as a sovereign republic and demonstrated its ability to govern itself without external colonial control. This turning point laid the foundation for Ghana's future development and shaped its political landscape for years to come.