Do the terms “foreign policy” and “diplomacy” mean the same thing?

Foreign policy in a nutshell is the process by which a State pursues its national interest in relation to other States and on an International level while Diplomacy is the management of International relations by negotiations. Diplomacy is also an instrument of foreign policy.

industry had made the u.s. the richest nation in the world at this time. the second industrial revolution caused growth in industry and transportation, which allowed increased trade between nations. click to let others know, how is it

the correct answer is d