NOT THE CORRECT ANSWER IS (A) so my next best guess is (C)
<span>Post-classical history is a periodization commonly used by the school of "world history" instead of Middle Ages which is roughly synonymous. The period runs from about 500 to 1450 AD though there may be regional differences and debates. Hope this helps!!!</span>
Yes they can involve the 12th amendment.
Contributions to the development of democracy.
