In 1963 king Martin Luthar was imprisoned in jail. From there he wrote a letter which consists of some of the constitutional principles and values. He emphasized non-violence and protest against racism and promotes individual fundamental freedom.
Explanation:
When King Martin Luthar was imprisoned he wrote a letter from Birmingham jail which was proved very much influential in promoting his fame among all the citizen of his country. He stated some of the constitutional principles and values. He mentioned not to follow the path of violence it will never bring you desired level of peace.
He potest against racism. Unusual treatment depending upon the race, ethics should be avoided. All are equal. He promotes individual freedom in which everyone has the right to express his own values and ideas.
Quid pro quo is defined as a favour granted in return for something done. Betty wants promotion and Ben wants to take advantage of her by granting her a promotion on the basis of Betty fulfilling his sexual flavours. This is an assualt and an unfavourable condition for Betty if she doesn't want to and as such promotion should be merit on stands of hardworking and not an immoral favour.