Answer:
A. the American economy grew quickly after the war
I believe it's A. <span>The Adams-Onís Treaty, signed on February 22, 1819, by John Quincy Adams for the United States and by Luis de Onís for Spain, renounced the United States claim to </span>Texas<span>. hope this helps, have an amazing day :)</span>
Building rafts, leaving 5,000 behind followed midnight
The answer is 'Chesapeake Bay'.
Dating what? Rocks? If it is Rocks, then the answer would be Radiometric dating.
I hope this could help you.