Answer:
the answer is d
Explanation:
trade brought scholars together to find new ways to help people.
Answer: National political leaders have the most serious external issue with regards to national defense. At all costs their nation must be able to be secure from external threats. National leaders and their military leaders and consultants should constantly meet and make sound decisions concerning national defense.
Explanation:
The answer would be the first one
A. Solfege is the answer. This is the system of do-re-mi-fa-sol... etc.
Neumes are different notes sung on a syllable.
Tritone describes an interval (distance between 2 pitches) of 3 whole steps.
Organum is an early form of heterophony
