The correct answer is B.
Diplomacy is the art and practice of conducting negotiations between representatives of states.
An ambassador is an official envoy and a<em> high-ranking diplomat</em> who represents a state in a foreign capital. An ambassador has the highest diplomatic rank.
The foreign policy of diplomacy involves negotiating treaties with other countries, attending state dinners, arranging visas for travelers and representing the interests and policies of the diplomats' home country abroad.
The correct answer should be in fact C
One of the major ways in which the European Union affects the rest of the world is that it allows for expedited trade to take place between European nations, which brings down the price of various products, which subsequently helps the world economy grow.
It's letter C Beacuse <span>is the historical period during which the exercise of power in Mexico was under control of Porfirio <span>Diaz.</span></span>