The term unanimous consent applies to which of the following?

It has often been observed that the top management people of many MNCs have experienced a subtle shift in perspective. What is that shift in perspective?

a. MNCs were once national firms, but now they are truly international firms. b. MNCs were once international firms, but now they are truly national firms. c. MNCs may in fact be exploitative, and the UN should regulate them. d. MNCs often bring about national rivalries that may lead to war, so the mobility of top managers between firms lessens the likelihood of war.

Describe the role of diplomacy in U.S. foreign policy over the past 50 years.

What will be an ideal response?