According to this amendment, the final guard of Cuban independence was

A. the Supreme Court in Havana.
B. United States intervention.
C. a popular vote in Cuba.
D. Cuba’s economic prosperity.

C. a popular vote in Cuba.

According to the information provided, the final guard of Cuban independence is not specified. Therefore, the correct answer cannot be determined based on the given information.

To determine the correct answer, we should look at the amendment in question. However, you haven't provided any specific information about the amendment you are referring to. Therefore, I cannot directly answer your question without more context.

If you have the information about the amendment, you can refer to the document itself or any relevant sources to find the answer.

If you're unsure of the specific amendment, you can try searching for keywords related to the topic, such as "Cuban independence amendment" or "amendments related to Cuba." This can help you find the relevant information and determine the final guard of Cuban independence according to that specific amendment.

Alternatively, if you're studying a textbook or other learning materials, you can refer to the corresponding chapter or section that discusses the topic of Cuban independence and amendments related to it. Read through the relevant text to find the answer to your question.

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