The politicalfactors which work as push factor for a person to leave a place are
(i) Political intolerance
(ii) Political instability/Rebellion
(iii) Autocratic regime
(v) Persecution of people etc.
Politicalfactors which work as pullfactor for a person to live in a place are
(i) Political freedom
(iii) Security and employment potential
(iv) Restriction on immigration etc.