1924
The fourth Aliyah. Lasting until 1928 amounted to 67,000 immigrants, 50% from Poland, and raised the proportion of Jews in Palestine to 16%, owning 4% of the land. In 1924 13,892 Jewish immigrants arrived in Palestine. Also in 1924 the United States Government began introducing immigration quotas ending mass immigration from Eastern Europe.
Collective Responsibility Ordenance issued giving powers of collective punishment in rural areas. Introduced to combat feuding between communities. The powers included application of fines and demolition of houses.
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