What are some push factors leading to increased immigration today?

Some push factors leading to immigration include:

- natural disasters

(natural disasters may lead to a shortage of food or other living necessities)

examples- droughts, hurricane

- wars or conflicts

(wars or conflicts can result in extreme violence such as bombing)

examples- civil war, world war 2

- lack of job opportunities

(lack of job opportunities may cause an increase in unemployment rate and lead to unemployed citizens being unable to support their families)