Предмет: Окружающий мир, автор: golimbiovskaavaleria

Расскажи,как выглядел твой город(Ульяновск) в 20-30 годы.Какие новые промышленные предприятия появились?
ПОМОГИТЕ,ПОЖАЛУЙСТА!

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Автор ответа: KOTPUSIAN
2

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