Answer:
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creating a hieroglyphic writing system
inventing an accurate calendar system
The Maya were a pre-Columbian people who inhabited the region of Mesoamerica (present-day Mexico, Guatemala, Belize, etc.). They peaked during the period from 250 AD to 900 AD, known as the Classic Period. The Maya are known to have had one of the most sophisticated pre-Columbian civilizations. In addition, they developed large cities and had advanced knowledge in areas such as mathematics. After 900 A.D., the Maya went into decline, and their cities emptied out.
The Maya became well known for having very advanced knowledge in areas such as Astronomy and Mathematics. In the religious field, the Maya were polytheists, that is, they believed in several gods and had human sacrifice as a very important ritualistic practice. These sacrifices were also of considerable political importance to these people.
Politically, they were organized in city-states, which means that the Maya never formed an empire with consolidated borders. The power of kings extended, exclusively, over the domains of their cities and satellite cities, if any. They survived from agriculture, and their main food was corn.
In my opinion, the Constitution strike a balance of authority among the three branches of government mainly because there is a separation of powers. The legislative, judiciary, and executive branches are interconnected and they are dependent on each other. However, this does not mean that they can become enclosed in bias since many people are in power who all in all just represent the citizens of America.
. It was created to protect and defend the coastline of Texas and offer protection for the shipping and trade that was desperately needed for the growing republic.
The Church did not know any other way then following the Bible, causing an unwanted and unfamiliar change to their environment