Impacts of the world war I were inflicting great changes politically, socially an economically inn United States.
Explanation:
Political changes: many women suffrage movements were held which led to the amendments of the constitution. First Red Scare hit the nation after the World war. Many officials' residences were suspected and raided on basis of communist insurgents into US. Palmer, attorney general of US took up campaigns against communists anarchists and established an organisation within the judiciary of US and it is popularly called Federal Bureau of investigation. Great migration enabled the southerners to migrate to the union states in search of better livelihood.
Economic changes: There was shortage of domestic of goods. As many people preferred manufactured goods than the home made goods. Also many of the overproduction of domestic goods were used in the war efforts. There was high inflation and the laborers were paid low wages in order to balance the operation costs. It gave rise to many labor unions going on protests for increase in wages. Industrialization enabled urbanization and immigration possible without any restrictions. Tolerance towards the European immigrants was low which also led to chaos. Introduction of the electricity and steel increased the productivity.
Social Changes: Roaring twenties had a greater impact of the rise of jazz era in the field of music. African Americans deliberated their grievances through music and literature which highly touched the hearts of the people. Progressive movement gave rise to many social reforms and changing lifestyles of the Americans. Competition to find better employment resulted in race riots in the society. Gilded age resulted in spoil system wherein corruption and party loyalty gave advantage to the people who were close to the president to acquire the high offices. Party loyalty was given high value than the knowledge, skill and expertise.
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The new United States government was thus free to acquire Native American lands by treaty or force. Resistance from the tribes stopped the encroachment of settlers, at least for a while. After the Revolutionary War, the United States maintained the British policy of treaty-making with the Native American tribes
Polis is the answer to this question!
Among all peoples and in all ages the most obvious unit for the measurement of time has been the day, and the never-failing reappearance of light after each interval of darkness has been the most constant natural phenomenon with which the mind of man has had to deal. From the earliest times, successive returns of the sun have regulated the whole scheme of human existence. When it was light, the man worked; when it was dark, he rested. Conformity to the operation of this natural law has been practically universal.Indeed, as the primitive man saw nature, a day was the only division of time upon which he could absolutely rely. The waxing and waning of the moon, with its ever-changing shape and occasional obscuration by clouds, as well as its periodic disappearances from the heavens all combined to render that luminary of little account in measuring the passage of time. The round of the seasons was even more unsatisfactory.
States will often pass a law and then other states will follow when public policy is created at national leveled, states follows it. Example: 1964 Voting Rights Act
