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Pi bonding tends to be important in all elements of Group 5A.
Racial Segregation
The systematic separation of people into racial or other ethnic groups in daily life, often enforced by law in the past, particularly in the United States prior to the civil rights movement.
National Debt
The total amount of money that a country's government has borrowed, by various means, and is obligated to repay.
Wartime Economy
An economic phase in which a country's economy is significantly influenced or dominated by the demands of war production, often leading to rapid changes in manufacturing and labor.
Wartime Revenue Acts
A series of laws enacted to increase federal revenue to fund military operations during times of war, often involving taxes on income, profits, or goods.
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