If you wanted to make a change at our school what would be the best way to start? why?

Based on context, the word “insoluble”most likely means?

You suspect that this article has left out some facts that might lead the reader to believe that someone else made the star-spangled banner. what is the best way to verify this? by consulting a variety of sources by disregarding the article entirely by writing a letter to the editor of the publication that printed the article by reading various historical accounts by verifying the opinions

In which two sentences does the author use an ironic tone toward the subject