Answer:
No, it was not centralized.
Explanation:
It was divided into individuals entities.
... frustrations with how independence had led to situations where caudillos (authoritarian leaders) rose to power.
Bolivar had wanted a united Spanish America, a great nations, but the wars of independence had tended to result in charismatic military rulers leading their own countries in authoritarian ways -- what we today would call dictators.
The Hellenistic Age was characterized by "advancements in science and culture in the final era of ancient Greece." This is considered to be one of the most spectacular ages in Greek history for its sweeping improvements in the arts and sciences.
In September 1620, a merchant ship called the Mayflower set sail from Plymouth, a port on the southern coast of England. Typically, the Mayflower's cargo was wine and dry goods, but on this trip the ship carried passengers: 102 of them, all hoping to start a new life on the other side of the Atlantic.
The french and Indian war, they went into debt after, so they taxed the colonies. The colonies rebelled because they didn’t have a say. So they protest, boycott items and has the tea act and Boston tea party, the Boston Massacre, the intolerable acts and the stamp act, which led to the American Revolution