Answer:
c. they were all ruled by one king
Answer:
Endorsement
Explanation:
Endorsement is a term that describes the act or action of endorsing or giving a "go ahead" or approval of something, or someone.
In other words, endorsements is defined as an acts that shows an individual or group of people give a support to something or someone.
Hence, in this case, the acts of Hugging a good friend while saying, "i think that you did well!" is an example of ENDORSEMENT.
When the classrooms are divided into ability levels, type of preparation or according to future plans, it is called tracking. Tracking is a system where in, the school's population is divided and assigned to their respective capabilities or their achievements.