Answer: The answer is wants.
Scarcity is the condition of not having enough goods and services to satisfy everyone's wants.
Explanation:
Scarcity refers to limitless or limited resources to satisfy human wants. It is a fundamental economic problem because the available resources are not enough to satisfy human wants. Scarcity makes people, individuals or humans to take decisions on how to efficiently allocate resources so that their basic needs can be satisfied.
During the First crusades, Christian knights captured Jerusalem in 1099
