Push factors are the reasons for leaving a country e.g drought, wars, no work available. Pull factors are the reasons that attract a person to the new country e.g freedom from persecution, more jobs...
Migration or war. Why a person would want to leave their place for a specific reason is a push factor and a pull factor is why a person wants to move to a specific place.
Push Factors: Violence (has world's highest murder rate) Lack of employment opportunities/ Underemployment Political Division resulting in lack of development Lack of Transportation Urban Congestion...