Critical Reasoning (CR) | Re: In the course of her researches, a historian recently found

Hello,

Guys help me to understand. According to C, there is a possibility that the document could have been written in 1763, for instance. Inference questions require that the conclusion be always true. However, we can see that in the case above it would not be true since you all claim that the latest year when the undated document could have been written was 1759.

Please can anybody explain?

Thank you in advance for your kind help.

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