what is the role rsponsibility of high priest of theaztec political and social organization?

Answer 1

"The function of Aztec priests was one of the most important in Aztec society. It was the priests who determined which days would be lucky for engaging in activities such as war and religious ceremonies. They were guided in their decisions by a religious calendar of 260 days, that was combined with a solar calendar of 365 days. The meshing of the two calendars produced a 52-year cycle that played an integral role in Mexica society and religion.

...This ruler was considered to be a descendant of the Aztec gods and served as both military leader and high priest."
by John Schmal.