How did the collapse of the Roman Empire lead to the creation of a wide variety of glass styles compared to the common style (clear, thin) that was produced within the Empire?
Rome used to make glass, but when they started after Rome collapse they used to make it thinner and they used colors like red, blue and green glass.It was used in churches so people that did not know how to read could look at the stained glass picture. Some of them are pictures like Adam and Eve and when Jesus died on the cross or when he rose again. And sometimes when air bubble gets in it has little bubble of air.
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good job dude!
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