Which statement best describes an economic development in Islamic history during the later Middle Ages?

Question

A. The crusaed were launched to reclaim the Iberian Peninsula
B. Hindu-Arabic numerals became the number system of choice for business
C. Islam was adopted in the Al-Andalus region of Spain
D. Demand for resources led to an increase in rural populations

Answer 1

The statement that best describes an economic development in Islamic history during the later Middle Ages is:

B. Hindu-Arabic numerals became the number system of choice for business.

During the later Middle Ages, particularly in the Islamic Golden Age, the use of Hindu-Arabic numerals facilitated trade and commerce due to their efficiency and simplicity compared to Roman numerals. This system greatly influenced mathematics and accounting in the Islamic world and beyond.