They were continually monitored by guards on the plantation
Wood being softer than coal is a physical property. Any chemical property has to deal with a change in somethings composition. When would is burnt, rotted, or not rusted, it is because there is some form of chemical reaction (Or lack thereof) inside of the wood. The property of being softer, however, does not come about by changing what wood is.
Politics. The science and activity of governing and social leadership.
I’m sorry, is there supposed to be more to this question?
The correct answer to this question is "fulfills its promise in the social contract." The give above is an example of how government fulfills its promise in the social contract. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.