Papal supremacy is the doctrine of the Roman Catholic Church that the Pope, by reason of his office as Vicar of Christ and as pastor of the entire Christian Church, has full, supreme, and universal power over the whole Church, a power which he can always exercise unhindered
The type of Optical Fiber that is used normally to connect two buildings that are apart by several kilometers is called the Single-Mode Optical Fiber.
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What is a Single-Mode Optical Fiber
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In the field of fiber optic communication, the single-mode optical fiber (SMF) which is also known as the fundamental or mono-mode optical fiber is one that is designed with the ability to carry and transport only a single mode of light.
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Chief Justice Earl Warren argued in the Brown decision that separate could never be equal because public education—which is a right for every citizen and deserved equal protection in accordance with the Fourteenth Amendment—had separate educational facilities for whites, and for blacks. This implied that both races were treated separately; being separated in such a way could not make them equally protected as expected by the constitution.