The correct answer is letter A. Division of Labor. It is
because division of labor is being defined as the process of which it engages
to having to separate the tasks in regards to the process of production and by
means of having different workers to be assigned with different tasks.
The answer is surname. In 1957, Article 809 of the Korean Civil Code made it illegal to marry someone with the same surname or ancestral home. On 16 July 1997, the Constitutional Court of Korea ruled the article unconstitutional.
