How long does it take for each planet in our Solar System (including Pluto) to orbit around the Sun once?

In 1964 congress of racial equality and the student nonviolent coordinating committee launched

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.

How has the caste system canged in indea and pacistane