The Rosetta Stone was found by accident in 1799 when the soldiers in Napoleons army were digging the foundations to a fort close to the town Rashid in the Nile Delta.
The Rosetta Stone is an important artifact because it is the key to understanding the Egyptian heiroglyphs.
Dear Ma'am/Sir You Didn't add a photo so I can't answer your question correctly.
The us entered world war 1 on April 6, 1917
Maintaining order in a society is not an example of providing for the common defense or establishing justice. It is an example of insuring domestic tranquility.