The symbol for Jehova's witnesses was a purple triangle.
This symbol was actually also used for other religious minorities, such as Adventists and Baptists, and all other smaller Christian groups.
The background for this specific prosecution was that the Jehova's witnesses refused to salute Hitler.
My own answer is because a market failure has occurred and the market has not provided them
The answer would be: Shackled to their <span>seats
This allegory derives from Plato's opinion on how most people think about their intelligence.
According to plato, most people love to secluded themselves from other people on how we think our actual enlightment is, but the shackles indicates that we actually follow the same pattern like other people when we're believing that we're more enlighted than them</span>