1 What is the effect. The discovery of a sea route from Europe to Asia decreased human traffic on roads. 2 What is the cause. The Ming dynasty weakened over time

3 Describe the accomplishments in the arts, philosophy, and literature during the Ming dynasty.

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.

imma have to go   the third option

sorry if i am wrong hope this

if i am right plz give me brainliest