Answer:
I think C would best fit.
update - it's A
Explanation:
Answer: What was the impact of the Mexican cession?
Explanation:
here u go
As a deputy postmaster, he became interested in the North Altlantic Ocean circulation patterns. While in England, Franklin heard a question about why it took mail longer to reach than RI. He then asked his cousin who told him that merchant ships routinely avouded a strong eastbound mid-ocean current while the mail packets captain sailed dead into it, fighting an adverse current.