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. Innovations are new idea, device or process. Innovations are the application of better solutions that meet new requirements, inarticulated needs or existing market needs. It is proficient through more effective products, processes, services, technologies, or new ideas that are readily available to markets, governments and society. Innovations are something original and novel, as a significant, new that breaks into the market or society.