Still thawing here ......
The acts passed by Britain after the team party was taxes I think
It's definitely not in a theocracy: those usually favour the majorities.
Also migrant labors don't specifically favour minorities.
Now, between democracies and command economies the choice is very hard, as it depends more on the specific country. So for example in many places the role of the minorities rose in command economies, since they went against the patriarchy (in China this was the case for example, the role of women in China improved drastically, while women and minorities are still struggling in Japan, which is a democracy). On the other hand, Nazi Germany was also a command economy, and yet it was very bad for minorities
I would say that the question is too complex to give just one answer, but I would also argue for option d)
The answer would have to be "B."
