Help i need a good grade and i tried so ;-;

About how many european immigrants were processed at the facilities on ellis island

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.

Which best describes the connection between a mechanical loom and a cotton gin