Photographic paper reacts to light to produce the image taken by a camera and stored on film. Darkrooms used red lighting to allow photographers to control light carefully, so that light-sensitive photographic paper would not become overexposed and ruin the pictures during the developing process.
I believe is philadelphia
The Declaration of Independence is named the Declaration of Independence because it is when the 13 colonies wrote their grievances to Great Britain and stated they will be separated from Britain's rule and be their own nation.
The Great Awakening, encouraged people to become Christians, and follow God
