Which body of water remained part of the byzantine empire in 1360 ce? red sea bosporus strait atlantic ocean nile river

   Bosporus Strait

Explanation:  If you look at the map of the Byzantine Empire from the 1360 AC, you can see that the former vast Empire was reduced almost to the area around Constantinople. and that area from the European side. Constantinople itself is a city located on two continents to Europe and Asia, and the border between continents is Bosporus Strait that connects the Black Sea and the Sea of Marmara. So in the period of 1360 AC the only water body in the Byzantine Empire of the offered options is Bosporus Strait.

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 answer is suffrage