Social Psychology
I think this is the correct answer
Answer:
groupshift is the correct answer.
Explanation:
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.
<span> US Constitution is the supreme law of united states of America and it is based on
</span><span>Magna Carta, English Bill of Rights, The Petition of Right
</span>because these documents demanded more freedom for citizens
so i conclude option B is correct
hope it helps