Final answer:
The separation of races in the Jim Crow American South corresponded most closely to South Africa's apartheid.
Step-by-step explanation:
Both systems of racial segregation aimed to separate and discriminate against specific racial groups. In both cases, laws were created to enforce this separation in all aspects of life, such as schools, public buildings, transportation, and other facilities. Additionally, both systems were rooted in the belief of racial superiority and the denial of equal rights and opportunities for the oppressed groups. The separation of races in the Jim Crow American South corresponded most closely to the racial policy of South Africa's apartheid.
It is important to note that while there are similarities between Jim Crow laws and South Africa's apartheid, each system developed in unique historical and cultural contexts.