Read the following sentence. Though hating war, some of Leonardo da Vinci's most well-known inventions are war machines. Which type of sentence error is contained in the above sentence: conciseness, order, modifier errors, or variety? Give your answer and rewrite the sentence to improve its effectiveness.

Answer:This sentence has a modifier error: a dangling modifier that doesn't clearly match up with what it modifies. To improve the sentence, rewrite it: Option 1: Although da Vinci hated war, some of his most well-known inventions were war machines. Option 2: Leonardo da Vinci hated war; however, some of his most well-known inventions were war machines.