Increased in occupational specialization in industrial field
The Abbasids established the new position of vizier to delegate central authority, and delegated even greater authority to local emirs. The Abbasid dynasty ruled as caliphs from their capital in Baghdad, in modern Iraq, after taking over authority of the Muslim empire from the Umayyads in 750 CE.
Answer: For student who chose art, the number of grade 8 students was at least 100% greater than the number of grade 7 students
Explanation:
Grade 7 has about 7 students
Grade 8 has about 17 students
If you added 100% of the grade 7 students to that same art class you would only have 14 students, grade 8 still has more.
The categories that i know of a star is its color, size, and brightness.