Political science is a discipline that uses scientific methodologies to analyse politics (the distribution of power in a society). Politics describes the distribution of power in society, including the institutions that are part of it. More practically, "Political Science" is the University Major that many students take if and when they are interested in the subject of "Politics".
The present is the result of past politics and that is the connection between politics and history.
Unfortunately, I only know one similarity if it helps: in the present, political divisions in one area are called states. In ancient times, they were also called states.
the difference between eating habits in the past and present
what is the difference between inuit past and present?
the past and present part
tough
Your question is invalid as there can only be a present difference between two (2) named things.
present indifinite
There is only one political ruling party in present day Vietnam. The Vietnamese Communist Party has been in control of the socialist republic since 1954.
What the different between present map of srilanka and the by ptolemy
nothing
ran is past and run is present