Which of the following helped ensure that it was western europe that rose to become the dominant force in global politics

AThe Collapse of the Ming Dynasty
BThe chinese policy of isolation
CThe Expansion of Feudalism
DThe failure of the Crusades

Verified Answer :

Neuron

In my opinion the most likely reason why the dominant force in global politics are the nations of Western Europe is because of China's decision to lead a policy of isolation - B. 

China has been a powerful and important nation throughout the centuries and due to it letting European powers gain control over colonies and not interfering with heir politics, it was surpassed as a dominant force in global politics.