Which guideline helps historians place arguments in historical context?

Question

Vocaloid · Answer

answer choices (please post these next time)

Historians should assume that people have always thought the same way throughout time.
Historians shouldn’t project modern ideas onto the societies that they are studying.
Historians should use older versions of technology to find the sources they need.
Historians shouldn’t trace how ideas have changed in different eras.

Vocaloid · Answer

historical context is the set of circumstances that were happening at some point in the past. these circumstances are different for different periods of time. the context of a time period helps explain how and why things happened the way they did.

so with that in mind, which guideline do you think helps historians understand arguments in their historical context?