Question

which source is least likely to have research gaps and limitations?

o a personal account of a historical event entirely from their point of view

o a political cartoon that is making fun of a particular group of people

o a very old and deteriorated artifact from an ancient civilization

o a digital graph showing factual information about a topic

Explanation:

A personal account is subjective, a political cartoon is often biased for entertainment, an old artifact may have lost information due to deterioration. A digital graph presenting factual info is likely to be more objective and accurate, with fewer research - related issues.

Answer:

a digital graph showing factual information about a topic