If I remember correctly the opium wars resulted in china being figuratively split up by european powers. So, I'd go with 4.
1. Nations that resisted growth or expansions in their territory led to widespread genocide and ethnic cleansing.
2. Obtaining valuable natural resources became a bone of contention between the developed countries, resulting in political foul play.
What role did nationalism play in causing ww1?<span>It can also lead them to think that they will surely win any war because of their superiority. Second, nationalism helped lead to WWI because it caused conflict. Archduke Franz Ferdinand was assassinated because of nationalism. ... Thus, both nationalism and imperialism were important factors in bringing WWI about.hope i helped
:D</span>
According to enotes.com, North Korea, Belarus, and Cuba all have command economies currently.