Plzz

what was the original purpose of the mason-dixon line?
a. to define the boundary between free and slave states
b. to settle arguments in the missouri compromise
c. to settle a property dispute between two states
d. to ease tensions between the north and the south

answer: this is because archeologists keep finding artefacts and ancient ruins dated more than 10000 to 15000 years, date around scientists said humans discovered language; which is at least mysterious as scientists always have said that is necessary to have a language to have architecture and some basic maths.

explanation: brainlest

sorry i tried to but i didn’t get it