Complex sentence: In 1876, the first City Library was opened by the governor Johan Hampus Furuhjelm, in 1898 the regional museum was founded, in 1907 the first "Mirage" cinema was built, few years later the wooden building of the circus was erected.
Split into simpler sentences: In 1876, the first City Library was opened by the governor Johan Hampus Furuhjelm. In 1907 the first "Mirage" cinema was built, a few years later the wooden building of the circus was erected.