Answer: the correct answer is D. 1968.
Explanation: in 1968, George Wallace, an independent candidate, got 13.53% of the popular vote.
Answer:
https://www.khanacademy.org/humanities/us-history/civil-war-era/slavery-and-the-civil-war/v/the-gettysburg-address-part-2
Explanation:
To have checks like medical check and criminal check to make sure the person is safe to come to the US. Like they won’t allow criminal immigrants or they don’t want to spread disease.
Im pretty sure the answer is D