To find the peace amulet go to Leonardo DaVinci's time period and move the swings (move them by jumping on them) and then jump towards the peace amulet that you will find there.
Lewis and Clark want it.
I REALLY do not know, but you can talk to The Orcal of Delphi about it.
What peace medal? What peace medal?
Complete a mission on a island like Early Poptropica
In time tangled island.
at that one place
Steamworks Island.
No. Peace around the world 4 generations!
on the roof
you can just fly at the end peace out!
You find the peace medal and give it to them.
You have to go to Leo's Workshop and go up!