What is the purpose of a conclusion paragraph when writing an essay? a. to support the essay's thesis with evidence and arguments b. to avoid plagiarism by citing all sources used in the essay c. to summarize and reinforce the essay's main points d. to grab the readers attention and explain the essay's purpose

C. Para resumir y reforzar los puntos principales del ensayo  

Explanation:

A conclusion is a proposition at the end of an argument, after the premises.If the argument is valid, the premises imply the conclusion. However, for a proposition to constitute a conclusion, it is not necessary for the argument to be valid: the only relevant thing is its place in the argument, not its "role" or function.

As it is generally argued with the intention of establishing a conclusion, it is usual to try that the premises imply the conclusion and that they are true (that is, that the argument is solid or cogent).

agree with wilson that weakening the treaty would threaten world peace.

answer is b.

  it is always the best policy to have good communication and good relations between individuals and, specially, between leaders of the countries. for this purpose, among others, there is a common place, the united nations, where the representants can present his and learn about the other country's policies.