We can actually deduce here that the line that would be best to include in a summary of "Hokusai's The Great Wave” is: MacGregor explains that The Great Wave symbolizes Japan’s changing position in the world.
Summary refers to a brief line of sentences that actually incorporate the main points made in a text or passage.
We see here that "MacGregor explains that The Great Wave symbolizes Japan’s changing position in the world" will be the line best to be included in the summary of "Hokusai's The Great Wave”. This is because it incorporates the main points.
Learn more about summary on https://brainly.com/question/24858866
#SPJ1