The answer is B
Hope this helps:)
The International Monetary Fund encourages economic development following the fact that it’s an agency that helps to promote economic cooperation. This is following the maintaining an orderly system of world trade and exchange rates
Explanation:
by fulfilling duties and tyranny
We (as in 2016) cannot use the land bridge because of the melting of the glaciers. Back then the glaciers were still in one piece and the sea levels were much lower than now. This allowed the early people to cross the bearing straight.