Answer: the answer would be D.
Explanation:
Douglass's goals were to "abolish slavery in all its forms and aspects, promote the moral and intellectual improvement of the COLORED PEOPLE, and hasten the day of FREEDOM to the Three Millions of our enslaved fellow countrymen." How else did Douglass promote freedom?
B. The colosseum hope it works
The Mayans met their demise when the Spanish conquered the Mayan with the combination of superior technology and the introduction of foreign diseases. Foreign diseases such as smallpox weakened populations and were thus easier to subdue.
Elections
The fact that leaders get to contest in an election to win the mandate of the people so that they can lead ensures that they are responsive to their wishes. This is because voters will naturally elect people that are sympathetic to their issues
They were BOTH between The U.S.A. and Russia ;-)
I hope I helped! =D