<span>The Romans developed the process of glass blowing and thus made glass containers commonplace. Glassblowing is a technique to form glass. It involves heating glass up to a molten state then blowing and spinning it to form a bubble. Once the bubble is formed, it can be blowing into many different shapes as it is reheated, twirled and blown. A person who does this work is often referred to as a gaffer or glassmith.</span>
Answer:
The temperature would have decreased because the thermohaline circulation within the Gulf Stream shut down
Explanation:
The decrease in salinity will result in a decrease in temperature in northwest Europe because the thermohaline circulation within the Gulf Stream shut down.
Answer:
Franklin D. Roosevelt is correct answer
By having factories, there were more people working together for a common goal, so it made laborers less valuable. Hope I helped some:)