The answer is letter D.
Slavery began in ancient times and has existed around the world in different forms. Many evidences in Ancient Egyptian cultures tell stories of slavery in the building of colossal monuments of power. Other accounts are the first civilizations who used slaves to perform agricultural tasks and other forms of productions in their time. African Americans were also enslaved some time in history, being sold from one market to other. Native Americans were also enslaved during the colonization of the European society.
The current DSM-IV would categorize Robert into the category of Gender Identity Disorder. There are two main identification points of the same: the opinion that a person is of other sex, and a persistent and strong gross-gender identification. The person is usually not comfortable with her own gender and behaves opposite.
To generate natural energy that's cheaper and more reliable
Umm the judicial branch off also known as cops