This is the 4772nd most frequent Russian word.
запретах
"Запретах" is the prepositional plural form of "запрет," meaning "prohibitions" or "bans."
In this context, 'запретах' refers to historical regulations or restrictions experienced or imposed.
Он рассказывал о различных запретах в истории.
He spoke about various prohibitions in history.
Here, 'запретах' denotes rules or restrictions pertaining to educational activities.
Студенты обсуждали правила и запретах на учебных занятиях.
Students discussed rules and prohibitions in the study sessions.
'Запретах' in this usage relates to prohibitions concerning artistic expression as presented in the book.