Answer:
Cooking sugar on a stove
Explanation:
All the other actions create physical changes and can always be reversed. Hope this helps :)
Answer:
Nevada is almost like a desert, so it gets very dry there. People probably have to be indoors alot because of the heat
Hohokam and Anasazi, grew corn,beans and squash
Southern states had slaves and Northern States was more about the industrial items. And even though northern states had less slaves they both had slaves. Richer soil in southern states allowed cropping which had to be farmed by slaves, weaker not good soil caused northern to use machines in others stuff so slaves where not need as much.
The deed Scott v stand Ford case established that those who were black did not have the right to citizenship regardless of if they were free or enslaved. It also had an opinion which stated that the Missouri compromise was unconstitutional.