Which event came first in latin american
history?
(1) panama regained control of the panama
canal.
(2) simón bolívar established gran colombia.
(3) fidel castro became the communist leader of
cuba.
(4) the north american free trade agreement
(nafta) was signed by mexico, canada, and
the united states.

Three of the mentioned events happened in the last (20th) centuty: Nafta went into effect in1994, Panama regained control over the Canal in 1970s and Fidel Castro was is still alive.

The event that came first was the following one: (2) Simón Bolívar established Gran Colombia.

It happened in the 19th century. 

Answerthe correct answer is cexplanationthe ordered pair of the relation are: the domain is the set of all the x-values for which the function is defined.these are: therefore the correct option is c.