The correct answer is number 4. The National Institutes of Health found it effective in reducing pain and other symptoms, but it is not clear how it works.
After reading the passage about acupuncture, the statement that supports the claim that acupuncture relieves pain is " The National Institutes of Health found it effective in reducing pain and other symptoms, but it is not clear how it works."
Acupuncture is an ancient Chinese practice that uses wired-thin needles that are inserted in determined parts of the body by the expert. The needles block the pain. Some believe the technique, others don't, saying that it only produces a placebo effect. The National Institutes of Health found it effective in reducing pain, reducing nausea and vomiting but it is not clear how it works.
Radical Republicans believed that African Americans deserved immediate freedom from bondage and should receive the same rights as whites. Radical Republicans favored granting civil rights to African Americans for various reasons. Some radicals truly believed that African Americans were equals to the whites.
It spread through the Byzantine conquests in the Balkans and trade routes. War with Turkish tribes also converted them to Orthodox Christianity. ... The Byzantium culture made many important aesthetic contributions to the art of Europe. Byzantium also spread their faith and the Cyrillic alphabet into eastern Europe.
