The Olmecs (their descendants) influenced the Maya and the Aztecs with religious (complex polytheistic religion), art (pyramids, figures), and rituals (ball courts). Additionally, the god of maize of the Olmecs also appears in the Maya and Aztecs societies.
The Articles of Confederation served as the written document that established the functions of the national government of the United States after it declared independence from Great Britain.
The most significant takeaway of this case is the legal precedent that it created for any future case that might use the recorded messages as evidence against a person.