I agree because I am doing online school currently and my grades are so much better than last year it helps a lot.
Answer:
A. ethos
Explanation:
This is an example of Ethos because it is using a credible source source as evidence.
Sample response:
Thinking ahead allowed builders to construct the Empire State Building very quickly. Every day, workers were given instructions that showed what had to be done and where each delivery needed to go. Individual materials were marked to make sure they went to the right place in the building.