Is the election manifesto a sentence or a paragraph?

This situation can be said to be either a sentence or a paragraph. It depends on the specific context and expression.

Generally speaking, if the election manifesto is relatively simple and clear and can be expressed clearly in just one sentence, then it can be said to be one sentence. Some simple slogans or slogans, such as "Serve the People", "Make Our City Better", etc., can be considered as a one-sentence campaign manifesto.

However, if the election manifesto is detailed or complex and requires more explanation and explanation, then it can be said to be one paragraph. Some detailed policy propositions, policy plans or personal experiences may require a paragraph to express clearly.