"What changes between 1965 and 1968, and how did these developments affect national political life?"

i don't see how you want other people to do your work for you and it is like you are just handing your assignment to anybody else and having them deal with it instead of your self i thought this site was for asking questions and somebody could you on it not just handing your work to somebody else to deal with it just saying don't mean to be mean just proving a fact.

explanation:

c.) biotic: snails; abiotic: temperature climate

c) many feel that their votes do not count eliminate