Answer:
African Americans benefited the most when the 15th Amendment was passed.
Explanation:
The XV amendment of the Constitution of the United States of America is one of the amendments approved after the Civil War, known as the amendments of the Reconstruction. The provisions contained there prohibits the United States government and the governments of individual states from prohibiting a citizen from voting by discriminating against him on the basis of race, skin color or a previous condition of slavery. The amendment was ratified on 3 February 1870 during the presidency of Ulysses S. Grant.
Sales volume is the number of items sold or services rendered during normal business hours.
<h3>What is
Sales volume?</h3>
Sales volume serves as the number of units that a particular company sells during a specific reporting period.
It should be noted that this period could be a month as well as quarter, or a year this is usually base on the level of sales volume the comp[any wants.
In this case, Sales volume is the number of items sold or services rendered during normal business hours.
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The method she should choose when Dr. pujols wants to find the most reliable way of assessing whether caffeine consumption causes athletic performance to be increased is experiment.
<h3>What is an
experiment?</h3>
An experiment can be described as the investigation where the hypothesis is scientifically tested and this consist of independent variable which can be manipulated and the dependent variable .
Therefore, method she should choose when Dr. pujols wants to find the most reliable way of assessing whether caffeine consumption causes athletic performance to be increased is experiment.
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The answer would be Common Law Tradition. Hope this helps!