During the Progressive Era, southern governments imposed a wide range of Jim Crow laws on black people, using the rationale that such legalization of segregation resulted in a more orderly, systematic electoral system and society.
One of the most common causes of bloodshot eyes is a condition known as conjunctivitis, or pink eye. Pinkeye occurs when the protective layer that covers the eye becomes inflamed. This inflammation can be caused by something as simple as a cold or as serious as a bacterial infection or exposure to a toxic substance.hen the vessel bursts, the blood leaks under the clear coating of the eye and causes the entire eye to appear bloodshot. These vessels may break for many reasons from a hard sneeze, to vomiting or high blood pressure. In some people, bloodshot eyes can be the result of contact lens wear.
Red eye is caused by swollen or dilated blood vessels on the sclera, the white outer surface of the eye. Red eyes can be accompanied by eye pain, itching, eye discharge, swollen eyes or visual disturbances such as blurry vision.In other cases, a red eye may cause no irritation at all.hitening eye drops. Eye drops marketed for red eyes contain vasoconstrictors, which are chemicals that shrink the blood vessels on the surface of your eye to reduce redness. Ironically, whitening eye drops can cause more harm than good over the long term.