Which of the following is NOT an Islamic achievement in science or mathematics? D - the adoption of Arabic numerals, including zero

B - The identification of many diseases

C - developing the concepts of algebra

A - the creation of Roman numerals

B

Explanation:

B makes the most sense

social status of early civilizations was based primarily on economic power.- true ( first choice)

b. major john c. frémont led a rebellion called the bear flag revolt.

explanation:

during the bear flag revolt, from june to july 1846, a small group of american settlers in california rebelled against the mexican government and proclaimed california an independent republic. the republic was short-lived because soon after the bear flag was raised, the u.s. military began occupying california, which went on to join the union in 1850. the bear flag became the official state flag in 1911.