War bonds: War bonds are financial instruments issued by the government during times of war that allow citizens to lend money to the government in exchange for interest payments.
Rationing: Rationing refers to the controlled distribution and consumption of scarce resources, such as food or fuel, during wartime.
Volunteerism: Volunteerism involves individuals offering their time, skills, or services without expecting payment in return. During wars, people often volunteer their efforts to support the military or assist affected communities.