Answer: They resented the nationalization of banks and other industries
Step-by-step explanation:
Allende has been criticized for his government's mass nationalization of private industry, alleged friendliness with more militant groups such as the Movement of the Revolutionary Left, and the supply shortages and hyperinflation that occurred during the latter years of his presidency; all these had combined to cause a strong polarization in the country and the committed opposition of the Christian Democratic Party at the time of the coup. He is also accused of having had an autocratic style, attempting to circumvent the Congress and the courts, and having a hostile attitude toward critical media.
A common claim among opponents was the belief that Allende's friendship with Fidel Castro and closeness with Eastern bloc countries meant that he was planning to model the Chilean state along Cuban lines. Such allegations are highly controversial. One of the military junta's statements accused him of formulating the supposed "Plan Z", in which the Popular Unity government was accused to have planned a bloody coup of its own to install Allende as dictator. The junta alleged that the plot was to be no less than a blueprint for assassinations of military leaders and general "mass murder". The CIA later concluded,[2] on September 18, 2000 that "Plan Z" was probably disinformation. Nevertheless, according to his opponents, Allende's own refusal to obey and/or enforce more than 7,000 Chilean Supreme Court and other legislative rulings (as detailed in the Resolution of August 22, 1973) was a sign of dictatorial style in defiance of Chile's democratic government institutions.