Well, in 1941, the holocaust started, and the main enemies consisted of the Nazis, who were ruled by Hitler. The Nazis targeted Jews, and tortured them in many gruel ways including putting innocent men, women, and children in gas chambers.
The Declaration of Independence, the Articles of Confederation, and the U.S. Constitution all had significance by establishing our current government, growing it from when we originally separated from Britain. We began with the Declaration of Independence by doing just that. Then we created the Articles of Confederation, roughing forming our government. From there our founding fathers created the Constitution, allotting powers given to citizens and states, along with giving a more structured form of the Articles of Confederation. Originally the Constitution wasn't accepted (mainly by anti-federalists) until it was changed to fit the southerners needs (democratic-republicans) and by adding the Bill of Rights, and r granted the rights to the people and states.
The correct answer is - B. Caste-based discrimination has been outlawed.
Both India and Pakistan had a very long history in practicing the caste system in their society, at the end of the day, they were the same country until recently.
The caste system and the discrimination that is was bringing with it though, were outlawed in both of this countries, so it has been mostly abandoned.
In India, nowadays, the democracy is the official system, while the caste system is only present in rural areas far away from the urban centers, but even those are in decline constantly.
Pakistan, on the other hand, is widely practicing the Sharia Law, and there's no caste system practice in the country at all.
The Eastern European kingdoms differed significantly from the Western European ones.
The influence in Eastern Europe, both political and religious, was more complicated, intermingled, and open for new ideologies. Since Eastern Europe was much more exposed to Asia influence, and the territory itself is much more open, there were multiple influences. There were kingdoms that were influenced by Orthodox Christianity, like the Russ, there were some that were influenced by Islam, like the Crimean Tatars, and some that were influenced by paganism, like the Cumans. The political view was a mixture of different influences, but in general it was based on the political structure of the Eurasian steppes, and the influence of the long gone Scythian's was easily noticeable because most of the nations that lived here were actually descendants in one way or another from them. The religious influence played a big role too, and it was easily noticeable that some kingdoms were adding elements of the Byzantine political system, while some of the Caliphates.