The impact of regional trade on global trade in the twentieth century was especially noticeable
(a) on plantations during the imperialist age.
(b) before and during the great depression.
(c) after the establishment of nafta.
(d) during the revolution in chiapas, mexico.
(e) during the seattle protest against the wto.

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.