Answer:
Factories were necessary because the machinery was expensive, large, needed power, and was operated by many workers.
Because he made the best toast.
Answer:
Sea of Darkness
Explanation:
Before the discovery of America by Christopher Columbus, many of the early sailors call the Atlantic ocean s sea of darkness. European called the mysterious sea to have monsters and the fear, scared sailors who did not want to cross the Ocean. This myth was broken by Columbus when he decided to take a new sea route from the East to find India.
