I would say a diamond border
Answer: a) Dean Rusk
Explanation:
Dean Rusk was one of the longest serving Secretaries of State in the history of the position having served under both President Kennedy and President Johnson. Being the SOS to President Johnson, he was directly involved in most of the Vietnam War.
It is said that initially, Mr. Rusk did not want the United States to get too involved in the Vietnam war but he changed his stance as time went on and advocated for an escalation so that the U.S. could defend South Vietnam.
the correct answer here is D
D. Nobles stopped supporting the emperor.
The period of the warring states happened during the Zhou dynasty. it occured after the barbarians attacked the capital and ransacked it resulting to financial weakness. The zhou king could no longer support a large army and lost the support and control of the fiefdoms or states who started fighting against each other.
c) To evaluate the perspective of a witness to the event
hope this helps!