Overall, Transnational Issues Have Had What Impact on States

Overall, transnational issues have had what impact on states?

A) They have led to over half the world's states being considered weak or failed.
B) They have decreased state power and control.
C) They have led to a resurgence of state power and control.
D) They have affected weak states, but strong states have seen no impact.
E) They have led states to place many new barriers to trade and immigration.