Nobody: Bill in "the history of the world I guess"

How did the growth of the middle class affect social reform during the industrial revolution?

The military dictatorship inviolently reacted to the opposition of the maya, who demanded greater rights for their native population. the genocide inresulted from a struggle between arab nomadic tribes and non-arab agricultural groups. the tutsi were the victims of genocide inat the hands of the hutu rulers.

When and why did the united states enter world war 2