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It now became relevant to define the east of the eastern question. In about the middle of the 19th century "Near East" came into use to describe that part of the east closest to Europe. The term "Far East" appeared contemporaneously meaning Japan, China, Korea, Indonesia and Viet Nam; in short, the East Indies. "Near East" applied to what had been mainly known as the Levant, which was in the jurisdiction of the Ottoman Porte, or government. Those who used the term had little choice about its meaning. They could not set foot on most of the shores of the southern and central Mediterranean from the Gulf of Sidra to Albania without permits from the Ottoman Empire.

What was needed to set foot on most of the shores of the southern and central Mediterranean?
permits from the Ottoman Empire