On Saturdays,the company must move 23 tons of mail,16 tons of medical supplies,and 17 tons of freight.This system of equations can be represented by the matrix: 
.Reduce this matrix to calculate how many aircraft of each type should be used.
Definitions:
Politics and Reform
The process of using political actions and strategies to bring about changes in social, economic, or political practices or institutions.
Southern Democrats Ideology
The set of beliefs and political positions that characterized the Southern Democrats, focusing on states' rights, racial segregation, and conservative values.
Nonslaveholders
Individuals who did not own slaves, especially pertinent in historical contexts within societies where slavery was prevalent.
Whig Slaveholders
A term referring to individuals who were part of the Whig Party in the United States and owned slaves, highlighting the intersection of political affiliation and slave ownership in American history.
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