Final answer:
Hunger and famine are considered strong push factors that could influence immigration.
Step-by-step explanation:
A strong push factor that could influence immigration is hunger and famine.
When people do not have access to food and are at risk of starvation, they may choose to leave their home country to seek better opportunities elsewhere.
For example, during the Irish Potato Famine in the 1840s, millions of Irish people emigrated to the United States and other countries in search of food and a better life.
Learn more about Push factors and immigration