The branch of knowledge that deals with systems of government and the analysis of political activity and behavior is called as political Science. Political science intersects with other fields; including economics, law, sociology, history, anthropology, public administration, public policy, national politics, international relations, comparative politics, psychology, political organization, and political theory. Political science is commonly divided into distinct sub-disciplines which together constitute the fields like political theory, comparative politics, international relations, public law, and political methodology. The open access journals are peer reviewed scholarly Journals of Political Sciences & Public Affairs. The top open access journals are freely available on the public internet domain, allowing any end users to read, download, copy, distribute, prink, search or link to the full texts of the articles. These provide high quality, meticulously reviewed and rapid publication, to cater the insistent need of scientific community.