Of, relating to, caused by, or affecting life or living organisms: biological processes such as growth and digestion. 2. Having to do with biology. 3. Related by genetic lineage: the child's biological parents; his biological sister. 4. Being male or female by having the chromosomes for that sex: a biological female. 5. Of or relating to biological weapons: biological warfare.
The fight between the colonists and the British over enforcement of the Royal Proclamation of 1763 was one of many political battles between the British and their subjects in America. The colonists did not feel the law respected their needs for growth, so they ignored the Proclamation and headed forth into the west.
Five score years ago, a great American, in whose symbolic shadow we stand signed the Emancipation Proclamation. This momentous decree came as a great beacon light of hope to millions of Negro slaves who had been seared in the flames of withering injustice. It came as a joyous daybreak to end the long night of captivity. But one hundred years later, we must face the tragic fact that the Negro is still not free. One hundred years later, the life of the Negro is still sadly crippled by the manacles of segregation and the chains of discrimination.