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.
Edmund S. Morgan's classic 1975 American Slavery, American Freedom: The Ordeal of Colonial Virginia connected the calamity of Bacon's Rebellion, namely the potential for lower-class revolt, with the colony's transition over to slavery: â..But for those with eyes to see, there was an obvious lesson in the rebellion.