Answer:
Since 2000, the majority of the international migrants are individuals fleeing conditions of armed conflict.
Explanation:
A is not correct despite this category being among the most represented ones, but it is not anywhere near the category of people that run away from war.
B is not correct because the majority of the women that are deprived of proper education in their own countries usually are not allowed to lave the countries.
C is correct because there are tens of millions of people from this category, and it can easily be seen by the countries they come from, like Afghanistan, Syria, Iraq, Somalia, Egypt, Sudan, all of which have/had armed conflicts.
D is not correct simply because this is a relatively small-scale migration, limited to only a small part of the population, and it is not a permanent one.
E is not correct because these migrants are significantly less in number than several other categories.