The expulsion of the cherokee was primarily motivated by

The expulsion of the Cherokee was primarily motivated because of their fertile land by which was coveted by the whites. The Cherokee are known to be indigenous people in the southeastern woodland. The name Cherokee is known to be a native American baby name by which was given to them as having different speech.

whose power in the senate is equal to the power of the speaker of the house?

it would be  

germany had to pay all damages related to the war.

and i think

germany had to take sole responsibility for the war.