Which statement best captures the three common national symbols and their typical significance?

Which statement best captures the three common national symbols and their typical significance?

• A. Flag — Economic growth; national anthem — Public safety; emblem — Tourism.
• B. Flag — Unity and sacrifice; national anthem — Collective memory and identity; emblem — Government policy.
• C. Flag — Weather control; national anthem — Public policy; emblem — Cultural heritage.
• D. Flag — Unity and sacrifice; national anthem — Collective memory and identity; emblem or seal — State authority and sovereignty.

Answer: (D)