It's actually U.S. and England.
The question isn't very clear, but it is referencing the transatlantic cable which goes from England to North U.S.
Tennessee became the first Confederate state to be readmitted into the Union. The Volunteer State had also been the last one to withdraw from the Union, after a statewide referendum on June 8, 1861.
Have a great day, God bless, and I hope this helps!
Brainliest is always appreciated :)