engagement –n. the state of being involved with something

isolation –n. to be separated from other, to be alone

essential –adj. the most important and necessary

instability –n. easily changed or likely to be changed

region –n a part of a country or of the world

adapt –v. to change in order to better deal with a place or situation

suit –v. to provide something needed, to be suitable

evangelical –adj. relating to a Christian group who stress the importance of Biblical writings and preach those beliefs

faculty –n. teachers at a school, college or university