A formal agreement among competing firms is a Cartel.
The best option from the list would be that "Horace Mann" is best associated with education reform in the U.S., since he sought to reform the system before "reform" in the realm of education was popular.
This hurts my brain haha whaaat
Answer:
An arrangement of events in the order in which they took place is called chronology.
Explanation:
I believe it was the civil rights act of 1964.
