Well, if you look close enough there is proof look at the way that the continents are shaped and some fossils have been found in 2 places but on completely different continents.
A possible reason was the attacks on them by crusaders and mongols around the 11th and 12th centuries. Another reason could have been the Arab rulers removing taxes from non Muslims and doing other things that hurt there income.
Answer:
Spectacles, or reading glasses, were present throughout the medieval period in Europe.
Explanation:
they were limited
Respond when summoned to jury duty.
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