One reason why the U.S govt forced the cherokee to give up there land was because the U.S wanted to move west towards califonia because there was gold there during the ''gold rush''.to answer the second question yes the process did kid of help because it created the suburbs for the settlers that moved west over time.
For most Christians, Good Friday is the remembrance of Jesus Christ's suffering and death on the cross.
The air pollution is caused by toxic gases such as carbon monoxide
