which detail reveals a criticism the author has of the NCAA tournament

a. when the tournament was first played with eight teams in 1939 not much set it apart from the initial invitation tournament nit founded a year before
b. the apple of the underdog which grew when the tournament expanded to 32 teams in 1975 and 64 teams in 1985 has powerful at attracting fans and viewers ever since
c. the majority of these spots go to teams from the six major conference or so-called power conferences in men's basket ball
d. after all the while the 2023 nit final drew in just over a million viewers over 13 million more tuned into the NCAA men final that same year

c. the majority of these spots go to teams from the six major conference or so-called power conferences in men's basket ball