// todo need optimize like in event.jsp. Add indexing or not indexing this page. Emergence of western commercial cities
Labor movement gains strength
Middle-class culture emerges
Growth of temperance (1 Jan 1830 Jahr – 31 Dez 1839 Jahr) (Band der Zeit)
Emergence of western commercial cities
Labor movement gains strength
Middle-class culture emerges
Growth of temperance (1 Jan 1830 Jahr – 31 Dez 1839 Jahr)
