The answer is B - it curtailed free enterprise.
Answer:
The British authorities conducted their first census in Palestine in 1922. There were 680,000 Arabs and 84,000 Jews. The Jews were just 12% of the Arab population. Those numbers increased due to large migration in the following decades. The GDP of the Jewish economy in 1922 was just 25% of that of the Arab GDP, but the Jewish standard of living measured in GDP per capita was twice that of the Arab. In that year, too, Jewish immigration was limited by the British, but the measure would be soon reversed.
Explanation:
The answer is There was a lack of public housing.
Camels made trade possible across the Sahara. Although there were no trade routes until the 7th and 8th centuries, Camels were use to the climates and weather conditions making it possible to ship goods and other products around without much trouble.
There were mountains, barriers, and lots of water around to prevent invasion and disease