Which explorer should replace the number 1 on the timeline? A. Ferdinand Magellan
B. Bartolomeu Dias
C. Vasco da Gama
D. Jacques Cartier

B. Bartolomeu Dias

Explanation:

Bartolomeu Dias was a Portuguese explorer who headed an expedition of sailing towards Africa, around its southernmost tip. He was ordered by King John II of Portugal in order to find a route for trading in India. He started sailing in 1487 until he reached Kwaaihoek in 1488. Upon his return, he was able to discover "The Cape of Good Hope," which later on became a major trade route which opened towards the east. It allowed the Europeans to have an easy access of trading with India.

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.

the growing interconnectedness of the world through communication, trade, and the exchange of ideas is an important theme in the history of the 20th and 21st centuries.

explanation: