Slavery as a Cruel Institution Cruelty can be defined as an inhumane action done to an individual or group of people that causes either physical or mental harm. Slavery, at its very core, was a cruel and inhumane institution. From the idea behind it to the way that it was enforced, it degraded the lives of human beings and forbade the basic liberties that every man deserves under the Constitution of the United States. Three major areas where cruelty was especially prevalent were in the slaves working conditions, living conditions, and loss of ....