The coordinated phonological changes in a language are called style shifting.
<h3>What is phonology?</h3>
It should be noted that phonology simply means the branch of science that has to do with vocal sounds.
In this case, the coordinated phonological changes in a language are called style shifting. This is associated with social and cultural dimensions.
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Civil war happened due to the increasing strife between North and South USA over economic and cultural divide.
Explanation:
The government of the USA was dominated y the North as the south was less populous and because the North was more urbanized.
For a long time, there were laws and sanctions that profited north at the expense of the south including tarries on cotton production and other such laws which were detrimental to the south.
Unrest was also at its peak because of abolitionist sentiment in the north where a huge portion was actively trying to free the slaves from the south.
Under the reign of President Thomas Jefferson, the exploration generally had negative slavery effects on the Americans.
<h3><u>Explanation:</u></h3>
Westward expansion of the US was taken as the key to nation's health by Jefferson. It began early in 1803. He signed a treaty with France in which the US paid a lumpsum amount of money to buy the land near Mississippi river, which infact doubled the size of the country.
Believing that the US needed to expand west to help ensure its survival and prosperity he took this chance to buy the land from Napoleon Bonaparte of France. Though this resulted not in the expansion of the empire rather it became the reason for the destruction of the republic.
1.Form a more Perfect Union.
2.Establish Justice.
3.Insure Domestic Tranquility.
4.Provide for the Common Defense.
5.Promote the General Welfare.
6.Secure the blessings of Liberty.