It was first proposed in the mid 1850s by doctor Ignaz Semmelweis who believed it would reduce mortality rates. It became a widespread thing around 1900 when everyone started doing it because they realized how important decontamination was.
B) skepitcism about the powerof money
The earliest Civil War skirmishes in northwestern Virginia resulted in Virginia becoming the capital city of the Confederacy. Thus, option A is correct.
<h3>What is the result of the Civil war?</h3>
After four terrible years of Civil war, the United States conquered the Confederate States. When Virginia seceded, the Confederate administration relocated the capital to Richmond and Virginia, the South's second-largest city.
In the end, the rebellious states were readmitted to the Union, and slavery was abolished nationwide. While it is best recognized as the political capital of the South, Richmond evolved as a city throughout the war from an agrarian hamlet to an industrial powerhouse.
Therefore, Richmond profaned in ashes at the end of the Civil war's turbulent four-year era, a metropolis destroyed by war.
Therefore, option A is correct.
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