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.
(B) Frequent victories over Union armies. President Lincoln was reluctant to emancipate the slaves in the first year of the Civil War because. (A) He feared that freeing the slaves would bring England and France into the war. (B) Congress was opposed to emancipation. (C) He knew that a proclamation about slavery would only further alienate the South.