The most reasonable answer is because Native Americans lived there long before Christopher, so he really wasn't the first.
Of the options presented in this problem, the most probable answer to this question would be the first option which is Communication.
Communication would be the roots as to why we all have to advance in the first place. As technological advancements involving communication continues to evolve, it also affects other areas of the society. This includes the military advancements, entertainment, and of course, gaming. As of the modern times, communication still continues to grow even if it is said that it isn't the main concern anymore since it has already been advanced enough. Communication advancements are leading the changes globally.
Answer: Maya cities were the centers of population of the pre-columbian maya civilization of cities tended to be located in places that controlled trade routes or that could supply the political relationship between classic maya city states has been liked to the maya cities and the character of a tropical urbanism.