Portable Network Graphics. Portable Network Graphics (PNG /ËpÉªÅ/) is a raster graphics file format that supports lossless data compression. PNG was created as an improved, non-patented replacement for Graphics Interchange Format (GIF), and is the most widely used lossless image compression format on the Internet.
The slavery in the United States was a paradox because it contradicted the American ideal of freedom C. Slavery is one the black chapters in mankind history. It shows barbarian, immorality and misunderstanding.
Why the South believed in Slavery It evolved from a lack of labor. In the early days of the American Colonies there was insufficient manpower to supply the needed amount of labor for the available work.The first answer was Indentured Servitude.hy the South believed in Slavery It evolved from a lack of labor. In the early days of the American Colonies there was insufficient manpower to supply the needed amount of labor for the available work. The first answer was Indentured Servitude.