But they were marked with an "S" to designate that they were going to be slaves when they were brought to the US and when they were brought to Europe.
"S"라고 낙인을 찍으면 이들은 노예가 될 것이라는  뜻이었습니다. 흑인들이 미국이나 유럽에 도착했을 때 말이죠.