I believe the answer is: Tone is the writer's attitude toward the subject and audience; style is the way something is written.
Tone is usually influenced by the principle, belief and point of view that the writer had toward a certain subject in the writing. Style on the other hand, would be influenced by writer's consideration on the target audience and how the writer's think a certain writing must be presented.
Answer: The bombing of Hiroshmia was a horrific event, as it killed tens of thousands of innocent civilians. Noting this, if it did not happen, the war would have continued causing hundreds of thousands of lives to be lost.
Explanation:
This is the best that I could do, but based on what your teacher wants, you may want to change it a little bit.
Answer:
B or another well-known text, person, event, or thing.
Explanation:
Should be correct, I took test on EDG2020.