John Locke 
Second Treatise of Government [EPUB ebook] 

Second Treatise of Government by John Locke  In the 
Second Treatise Locke develops a number of notable themes. It begins with a depiction of the state of nature, wherein individuals are under no obligation to obey one another but are each themselves judge of what the law of nature requires. It also covers conquest and slavery, property, representative government, and the right of revolution.
To properly understand political power and trace its origins, we must consider the state that all people are in naturally. That is a state of perfect freedom of acting and disposing of their own possessions and persons as they think fit within the bounds of the law of nature. People in this state do not have to ask permission to act or depend on the will of others to arrange matters on their behalf. The natural state is also one of equality in which all power and jurisdiction is reciprocal and no one has more than another.
It is evident that all human beings—as creatures belonging to the same species and rank and born indiscriminately with all the same natural advantages and faculties—are equal amongst themselves. They have no relationship of subordination or subjection unless God (the lord and master of them all) had clearly set one person above another and conferred on him an undoubted right to dominion and sovereignty.