This question is actually harder to answer than it may appear. Some states have scrapped their old constitutions and written new ones. I've only included the ones that have stuck with their original constitutions. Here are those.
Alabama 905
California 511
Louisiana 300
Texas 495
Filth (like sewages)= how to keep it from potable water sources. Crime = too many poor people and not enough income available.
Disease = they were pretty dirty people, disease & death were at high rates.. many infected bodies to dispose of.
Improvements in Navigational Devices such as Maps and Instruments such as the compass and Astrolabe as well as significant improvements in Ship-making increased European Exploration.