For one, most importantly, a humane reason to fight. The Brits were sick people at the time
<span>According to my analysis , 1400 and 1533 CE </span>
Answer:
Urbanization
Explanation: Millions poured into cities for jobs in factories during the industrial era. This rapid urbanization resulted in overpopulation, crowded tenements, strain on city service, health issues etc.
Union victory at Antietam, provided president Abraham Lincoln the opportunity he had wanted to announce the Emmancipation Proclamation.
