I guess one of the arguments would be that it upset the balance of free and slave states (Missouri compromise)
<span>Migration
from rural areas to cities in the late 19th century had a few effects
on urban society. Since racism was still prevalent, many businesses were
still segregated and different races received very different treatment.
There were also more jobs in the city, so migration to cities from
rural areas increased and expanded the business market as opposed to the
farming industry. The large increase in city populations, in turn,
created many health issues such as unclean living conditions, prevalent
crime, and greater fire risk.</span>
The correct answer is D, domestication of animals. All other alternatives refer to events that only happened later.
In order to affirm an Agricultural Revolution ocurred, historians have to choose the most important changes and events that determine that from that moment onwards life was different.
The most important thing that supports the idea of an Agricultural Revolution is that humans started to domesticate plants and animals, which made possible for them to settle and stop being nomads.
This lead to the birth of cities and to radically change how those people lived.
Your answer will be C. i think please let me know if it is
<span>According to the 1850 essay "slavery and the bible", northern opposition to slavery was considered UnChristian. He argued that slavery had existed throughout the history of time and was even found in the bible.</span>