Respuesta :
"The Louisiana Purchase" is the area among the choices given in the question that the United States acquired in the 1840s. So "D" would be your answer
Hope i helped
Mark brainliest
Hope i helped
Mark brainliest
Which area did the United States acquire in the 1840s?
Answer: Oregon Country
Explanation: The Oregon Treaty was signed in 1846, ending the land dispute between the U.S. and Britain.
Answer: Oregon Country
Explanation: The Oregon Treaty was signed in 1846, ending the land dispute between the U.S. and Britain.