Where are boroughs most likely found?

Historians are concerned with the accuracy of their writings and readings but are also aware of the inability of authors to know every angle of every story biases, perspectives, beliefs, and a variety of other differences history being told by one person at a time no one being totally accurate, as hard as we try really need on this, and you^^

According to the map, most mining occurs in the a.northern b.southern c.eastern d.western

Why did reagan have the united stars invade grenada