It all started in 18th century, where whole world was full of fiefdoms and serfdoms (with some exceptions). Europe rose in its military technology and their thirst for capitalist power has made them to conquer the whole world and establish their imperialism. For the luxury of few, they have exploited many as if it was a legitimate thing to do. The want for economic and political supremacy made European nations to fight against each other which culminated with world wars. These wars resulted in the emergence of new nation-states, which actually should have carved through Woodrow Wilson's 14 point theory but ironically not. Along with this the decolonization has sculptured countries with disputed borders. There formed countries with true reasons and strong leadership and some without reasons and ineffective leadership. The best example is the south Asia where partisan of Pakistan was totally unnecessary if it was not for the idiotic Islamic groups. Even the breaking of ottoman emp...