Who launch the factory system in the united states?
a. eli whitney
b. samuel slater
c. francis cabot lowell
d. henry ford

c - francis cabot lowell!

d the wampanoag the pilgrims because the pilgrims protected them from their native americans foes.

the conditions that made the byzantine empire vulnerable to attacks by the muslin turks were the sack of constantinople by western crusaders, the conquests of the sultanate of rum, presence of rival kingdoms and finally the set up of fiefdoms at the empire which were owned by the ghazis (turkish warriors).