"in 1990s, the international community expressed outrage over nigeria's "

There were several coups during the 1990s so I am guessing the answer is internal violence 

In the 1990s, the international community expressed outrage over nigeria's internal violence.

Where exactly from michigan?

Master planned communities outside of chicago. note: population density means people living in an area per square mile. chicago, an urban and highly populated area has a much more higher density than a desert, amish community, settlement, or nomadic region.