Help me please What did James Polk’s campaign slogan “Fifty-Four Forty or Fight” mean?

A. American legislators estimated the nation needed 5,440 soldiers for a war with Britain.
B. The United States won ownership over Oregon from the British by a vote of 54 to 40.
C. Polk was willing to go to war over the Oregon border at 54 degrees latitude, 40 minutes.
D. The treaty over the Oregon territory expired in 54 years, but Polk wanted it to end in 40.

I think C

Explanation: The meaning of the slogan was that the US should go to war with Britain unless Britain gave the US the entire Oregon Territory. This issue ended with the boundary being set at the 49th parallel. "Fifty-Four Forty" refers to a line of latitude, an east-west running line marking a north-south boundary.

explanation:

pay attention. give the speaker your undivided attention, and acknowledge the message.

show that you're listening. use your own body language and gestures to show that you are engaged.

provide feedback.

defer judgment.

respond appropriately.

facts: the 14th amendment

the 14th amendment addresses citizenship rights and equal protection of the laws.

the 14th amendment was intended to protect the rights of former slaves after the american civil war.

the 14th amendment was approved by congress in june of 1866 and ratified by the states on july 9, 1868.

the 14th amendment establishes that all persons born in the united states are citizens and are guaranteed all the rights of citizenship.

the 14th amendment establishes that the law protects all citizens equally.

in this case the passage of the 14th amendment   that was violated was the last part in which it states that there is equal protection of the law.