Complex sentence: In 1869, the School of Mining in Falun was moved to Stockholm and merged with the institute, and in 1871 the institute took over the civil engineering course previously arranged by the Higher Artillery College in Marieberg.
Split into simpler sentences: In 1869, the School of Mining in Falun was moved to Stockholm and merged with the institute. In 1871, the institute took over the civil engineering course formerly arranged by the Higher Artillery College in Marieberg.