Why did the military leaders overthrow the governments of Chile and Argentina in the 1970’s?

The governments had jailed and murdered political opponents.

They feared their governments were moving toward communism.

They thought their governments were not doing enough to combat inequality

They disapproved of their governments using oil revenue to fund social programs.

All of the above reasons played a role in the military leaders overthrowing the governments of Chile and Argentina in the 1970s. These military leaders believed that the governments were not effectively addressing political opposition, were not taking strong enough action against perceived communist threats, were not adequately combatting inequality, and were using resources for social programs that they did not approve of. These factors ultimately led to the military coups in both countries.

A, B, C, or D?

A, B, and C played a role in the military leaders overthrowing the governments of Chile and Argentina in the 1970s.

I need one of those three

The military leaders in Chile and Argentina primarily overthrow the governments because they feared their governments were moving toward communism.