Which of the Following Is Not a Reason for the Weakening

question 69

Multiple Choice

Which of the following is not a reason for the weakening and collapse of the Han dynasty?

• A) Weak rulers who were dominated by court insiders.
• B) A lack of and variety of crops for the people.
• C) Powerful landed families who seized more control.
• D) Conflict with the Xiongnu beyond the Great Wall.
• E) Frivolous and depraved rules who failed to address needs of the kingdom.

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Definitions:

Helper T Cells

A type of T cell that plays a central role in the immune response, helping to activate and direct other immune cells.

Macrophages

Large white blood cells that engulf and digest cellular debris, foreign substances, microbes, and cancer cells in a process called phagocytosis.

T Suppressor Cells

A type of T cell that helps regulate the immune response by suppressing the activity of other immune cells, preventing excessive reactions.

Cytotoxic T Cells

Immune cells responsible for eliminating cancer cells, attacking cells infected mainly by viruses, or destroying cells that have sustained various forms of damage.