The correct answer is option number three.
Although originally there was no specific code of conduct for Knights, later on however, -somewhere toward the end of the Middle Ages- the Code of Chivalry was established to govern the conduct and behavior of Knights
This code formulated guidelines for all knights to follow such as:
all knights should be honorable, merciful, honest and loyal. It also bound knights to protect those in need, particularly the poor and anyone unable to protect themselves, particularly women and children.
Martin Luther King Jr.'s letter was an answer to a message from a group of clergy in Birmingham in 1963. In their “Call for Unity,” the clergy appealed for restraint and “common sense,” and a withdrawal of support for the civil rights demonstrations.
Answer: Johanan ben Zakkai, (flourished 1st century ad), Palestinian Jewish sage, founder of an academy and an authoritative rabbinic body at Jamnia, who had a decisive influence on the continuance and development of traditional Judaism after the destruction of the Temple (ad 70).
it made prisons more money.