Answer: Lifespan Development
Explanation:
Lifespan development is defined as the human development mechanism in which an individual's life from conception to death stage is described. It is the cycle that determines all the step that a human has to pass during the life span for growth.
It focuses on the cognitive process, emotional phases, social changes. biological change and physiological changes that a human faces while development.It awares a person about mental and physical health along with helping to understand these processes.
Fiscal policy is the means by which a government adjusts its spending levels and tax rates to monitor and influence a nation's economy There are three types of fiscal policy: neutral policy, expansionary policy,and contractionary policy.
Because the slaves are what worked the economy, while everyone else did nothing. Without the slaves the entire thing would collapse because slave owners would not want to work.
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Not hypothesis, observation
