I think is yes because if they never occurred than no one would discovered or have those things they will have to try to make them by themselves
The Silk Road was an ancient network of trade routes for centuries
Heliocentrism <span> is the </span>astronomical<span> model in which the </span>Earth<span> and planets revolve around the </span>Sun<span> at the center of the </span><span>Solar System....i think
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The city name that Kentucky, Indiana, New Hampshire, Maryland, Connecticut and Georgia have in common is Bethlehem.
There are many cities called Bethlehem in the United States that share their name with that of the birthplace of Jesus. Besides the states already mentioned, there are little towns also called Bethlehem in the states of New York, North Carolina, Arkansas and West Virginia.
Answer: The first wave had its worst year in 1942, where there were only a few states which remained democratic:
Finland
Iceland
Ireland
Sweden
Switzerland
United Kingdom
Australia
Canada
New Zealand
United States
Chile