White supremacy was dominant in the United States even after the American Civil War and also decades after the Reconstruction Era. In large areas of the U.S. this included the holding of non-whites (specifically African Americans) in chattel slavery with four million denied freedom from bondage.
The syringes do not expire and do not have an expiration date. BD Insulin Syringes should only be used for just thatâinsulin. When purchasing the BD syringes, they will already be sterilized, so you donât have to concern yourself about germs or infections.
So in California, for example, eyeglass prescriptions must be valid for AT LEAST TWO YEARS. This is one argument as to why optical prescriptions expire after one or two year. Another argument is presented below.   Depending on the doctor eye glass prescriptions will expire anytime with in a 2 year period of time. This is for a few reasons.