The national flag of Angola was adopted on November 11, 1975. It came into use at when Angola gained independence from Portuguese colonial rule. The flag of Angola is based on the flag of the Popular Movement for the Liberation of Angola (MPLA), which fought Portuguese colonial rule and emerged as the ruling party of Angola following the Angolan Civil War . It is one of the twelve national flags containing weapon in it. The Angolan flag is a rectangular flag of proportion 2:3. It is divided horizontally into two halves -the top half being red and the bottom half being black. A yellow emblem is in the center. The emblem consists of a five pointed-star within a half gear wheel crossed by a machete. As outlined in the Constitution of Angola , the red half of the flag signifies bloodshed during Angola's independence struggle, and the black half symbolizes the continent of Africa, Yellow is symbolic of the country...