Every person born, shall enjoy equal rights and are entitled to certain property, such as in the body concept equality in traditional Christian teachings, that is caused by the impact of the slave economy and system existing in the Roman era and later in the middle ages, the system has canceled the sakdina concept equality. By creating a hierarchy of society more driven to land, and the land owner feudatories, but however, inequality in the middle ages, gradually changed when a strong middle-class chuen, leading to calls for changes in inequality. Economy, society and politics