Answer:emf blackout (electro magnetic field) ,is a shielding technique that helps protects a person from harmful radiation of light,it makes someone sleep comfortably and peacefully
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Jack Johnson became a champion is 1908
The person that shot martin luther king jr was james earl ray
They were obligated to fulfill their duty of fighting for the King and their Homelands.
Roosevelt dedicated millions of acres of farmland to national parks and nature reserves.
