첫번째 콤마가 너무 많으니깐 해석이 안되네요ㅜ.. 두번째 문장은 너무 길어서 어떻게 끊어서 해석해야할지 잘 모르겠습니다ㅜ 문법적인 내용도 있으면 같이 설명 좀 부탁드릴게요ㅜㅜ정치학에 관한 내용입니다!...

politics is better seen as a search for conflict resolution/ than as its achievement, as not all conflicts are, or can be, resolved.
these include political philosophy or the analysis of normative theory, an empirical tradition particularly concernd with the study of institutions and structures, attempts to introduce scientific rigour through behavioural analysis, and a variety of modern approaches including the use of rational-choice theory.