six different states including Missouri, Kansas, Nebraska, Wyoming, Idaho, and Oregon. Hope it helps
I think a messanger but I'm not to sure
QualityIn the nineteenth century, German and Italy both underwent radical unification movements to integrate the independent states. Each country’s unification efforts shared some similarities, in addition to some differences, due to the events occurring in Europe at the time, as a result of cultural diffusion. The consensus agreement of historians remains that the German and Italian movements drastically altered European society.
I am pretty sure it is "Zoning codes controlled the type of buildings, where they were built, and encouraged safety improvements ". I know that living conditions were awful during early industrialization. Many people were living in the same house without plumbing. The cities were filthy and polluted. Families were forced to share a bed as well. Hope this helps.