Final answer:
Ravensbrück was distinct because it was a concentration camp exclusively for women, unlike most other camps that held male or mixed-gender prisoners.
Step-by-step explanation:
Ravensbrück was unique among Nazi concentration camps as it was exclusively for women. Unlike most other camps, which housed male prisoners or were mixed-gender, Ravensbrück was primarily used to detain women for forced labor, and it also saw its share of atrocities, including medical experiments. However, it was not the oldest concentration camp, and there were indeed survivors when the camp was liberated. Therefore, the correct answer to how Ravensbrück differed from most other concentration camps is that it was a concentration camp exclusively for women.