The modern development of today's world would have first made the routes safer. Today we have the safety of common things such as police officers, hospitals, e.t.c. Transportation of goods would have been easier, and it would have been easier to carry larger amounts of goods at one time.
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C. Low-paid workers and their families
The correct answer should be <span>C. Israel captured Jerusalem, a holy city to both Jews and Muslims.
During the War, the Israeli managed to capture the West Bank which was controlled by Jordan at the time. This included Jerusalem, that is, East Jerusalem where the old city is which contains numerous holy buildings for both sides. They also conquered the Sinai peninsula but Egypt retook afterwards in the Yom Kippur war. </span>