Select the Word or Phrase That Best Matches the Definition

Select the word or phrase that best matches the definition or example .
-An academic center for research and translation of foreign texts that was established in Baghdad in 830 C.E.by the Abbasid caliph al-Mamun.

A) Quran
B) umma
C) Pillars of Islam
D) hijra
E) sharia
F) jizya
G) Umayyad caliphate
H) Abbasid caliphate
I) ulama
J) Sufism
K) Mullah Nasruddin
L) al-Ghazali
M) Sikhism
N) Ibn Battuta
O) Timbuktu
P) Mansa Musa
Q) al-Andalus
R) madrasas
S) House of Wisdom
T) Ibn Sina