What did Luther Standing Bear think that the whites who visited his reservation were going to do to him

answer; (d) one tectonic plate plunges beneath another; (most common,convergent boundaries)

the right answer is a

i heard they are taking it off i hope this isn't true but otherwise if it doesn't get taken off it will probably be in early december or early january of 2018-2019

c

explanation: because you need to reduce the pollution on land,the exhaust fumes will stop,and stop it in water,the oil that is in the oceanharms the fish   sorry if you   have been waiting long