Possibly more trades could take place around the world
<span>I believe the answer is: The Action part
The action part refers to the parts of the firearms that are involved in ammunition loading and the ejection of the shells. The lock on a muzzle loader has both of these functions with additional safety measurement to prevent unintended/ accidental shootings.</span>
Answer:
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Explanation:
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An influx of people meant the risk of overcrowding, which in turn meant that cities often didn’t have enough space to accommodate everyone. People living in close quarters without proper hygiene + newly or poorly developed sanitation systems = disease.