Answer: 2) Without the chronometer the world would never have been accurately mapped which would have hindered the development of efficient trade routes.
5) The chronometer is the most historically significant object discussed in McGregor's book because it established the concept of global standard time
I believe it’s a because the author specifically uses you, which calls the audience to act. hope this helped!
it's either a or b. I'd have to read the rest if the article. but from what I read I think its b
Answer:
The main coherent idea is the first statement.
Explanation:
The Mississippi River flows from Minnesota to the Gulf of Mexico
