There are many push factors when it comes to emigration, but first, a push factor is something that will make someone want to voluntarily leave because of the things happening in their country. Examples of some push factors are a lack of job opportunites, war, famine, and instability in the country. Examples of push factors in real life happening today are...
1. Syria - war/conflict from the Syrian Civil War
2. Venezuela - crime, and politcial and economic instability
3. North Korea - harsh laws and punishments, dictatorship, and the regime/totalitarianism
Hope this helps, have a BLESSED and wonderful day! :-)
First and third...............
C. rock and fossil evidence.
