Which term refers to a holy war fought by the early caliphs to spread Islam beyond Arabia?
A.
mosque
B.
Hijrah
C.
Kaaba
D.
jihad
Which term refers to the followers of Abu Bakr who said that the most capable Muslim should be the caliph?
A.
Umayyads
B.
Sunnis
C.
Abassids
D.
Shi'ahs
Which ruler greatly expanded the kingdom of the Franks and created a vast empire around A.D. 800?
A.
Pepin the Short
B.
Charlemagne
C.
Clovis
D.
Leif Erikson
Which group sailed from Scandinavia to Greenland and then North America, which they called Vinland?
A.
Magyars
B.
Gauls
C.
Vikings
D.
Mongols
Which Muslim physician to the kings of Persia wrote Canon of Medicine, a book that summarized all known diseases and treatments?
A.
Al-Khwarizmi
B.
Ibn Battuta
C.
Ibn Sina
D.
Abu Bakr
Which branch of mathematics that focuses on solving equations grew out of Muslim scholar Al-Khwarizmi's text, The Compendious Book on Calculation by Completion and Balancing?
A.
trigonometry
B.
algebra
C.
geometry
D.
calculus
Which name refers to a wide area of dry land that borders the southern edge of the Sahara Desert?
A.
Great Rift Valley
B.
Congo Basin
C.
Sahel
D.
Kalahari
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