Why were the people of the cherokee nation sent on the trail of tears?

The Cherokee Trail of Tears resulted from the enforcement of the Treaty of New Echota, an agreement signed under the provisions of the Indian Removal Act of 1830, which exchanged Indian land in the East for lands west of the Mississippi River, but which was never accepted by the elected tribal leadership.

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.

answer; i do believe its (wife); good luck