What did european slave traders do to get more slaves once they realized it was not practical to kidnap the number of african people they needed?
they began to look to other cultures--in india and asia--as a source for slaves.
they gradually abandoned the slave trade and went in search of another commodity.
they fueled rivalries between tribes and suggested that tribal leaders to sell prisoners of war.
they hired arab soldiers to attack entire villages and round up all of the young men.

They fueled rivalries between tribes and suggested the tribal leaders to sell prisoners of war.

Option c

Explanation:

Slave trading is one of the darkest activities done in Human history. The Europeans were a major part of this unethical trade of humans from Africa. They wanted slaves to work in mines, plantations, and domestic tasks. Therefore, to meet their requirements, they would commonly kidnap people from Africa and bring them back to the homeland or America to work.

But, when the demand for slaves increased and kidnapping was practically impossible, the Europeans fueled rivalries between the African tribes and suggested the tribal leaders sell the prisoners of war.

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.

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