The Red Indian tribe of the Navajo, inhabiting the south western
region of the USA,

in a region called the Four Corners which is the region joining the four sta
of Colorado, Utah, Arizona and New Mexico

In 2015, they have their two rivers of the Animas and San Juan
polluted with industrial chemical poisonous substances which turned the color of the river yellow and that was collapse of a local dam and then the water spilled into these two rivers

This situation was very difficult for this Navajo nation of the Red Indians, which led to the drying of their plants and the death of their cattle in addition to their suffering of the water drinking and using their water
for other purposes

Now they have sued the company responsible about this problem and they are waiting for
the compensation