Explanation

• The national flag of Bangladesh is green and red.
• The green color represents land and youth.
• The red symbolizes blood of martyrs and independence.
• The flag was officially adopted in 1972 after independence.
• The flag design was first used by the Mukti Bahini (liberation forces) in 1971.

Last verified on 24-06-2026

Explanation

• Green, White, Red – Three main colors in the flag.
• Adopted in: 1980 (current design).
• Green meaning: growth and prosperity.
• White meaning: peace.
• Red meaning: courage and sacrifice.
• Emblem: stylized representation of “Allah.”

Last verified on 16-03-2026

Explanation

• The flag of China is called the Five-starred Red Flag.
• It was adopted on 1 October 1949.
• It is the founding day of the People’s Republic of China.
• The large star represents the Communist Party, and the four smaller stars represent the four social classes united under the party.
• The red color symbolizes revolution and the blood of martyrs.
• Designer: Zeng Liansong

Last verified on 14-03-2026

Explanation

The flag of the Kingdom of Saudi Arabia is the flag used by the government of Saudi Arabia since 15 March 1973.

It is a green flag featuring in white an Arabic inscription and a sword.

The inscription is the Islamic creed, or shahada: "There is no god but Allah; Muhammad is the Messenger of Allah".

Explanation

Union Jack flower of UK was adopted in 1801

Because it combines, the crosses of the three countries united under one Sovereign.

ð  The kingdoms of England and Wales, of Scotland and of Ireland.