In different times, diverse economic and political orders have ruled the roost in different parts of the world. However, two political ideologies – the Left and the Right – have evolved with complete might and vigor to occupy the most dominant positions in the political setup of the world.
Different empires have ruled a major portion of the planet in different eras of world history. The Romans, Ottomans, English, Mongols, French, Russians, Germans and many others enslaved nations, dynasties and millions of people whenever they had the chance.