Question

How did formation of nation-states and economic development redefine international relations

Answer 1

Non-state actors, such as international corporations and non-governmental organizations, are widely seen as eroding the economic and political power of nation states, potentially 

Answer 2

We see the rise of nation-states encouraged free trade which resulted in the economic development. The trade relations among countries became more and more wide with the rise of nation-states. It redefined the international relations in the world. As the exchange became easy and more among counties, the world turned into a global village. The economic development made nations to come close to each other.