What event inspired the Iditarod?

In animal farm what is the significance of napoleon eliminating Sunday meetings? What charity organisations are the YHA involved with? What are some charities Jennie Finch donates to? Can farm animals pollute groundwater? Why is animal testing unnecessary? What does fair trade do around the world? What effect does animal testing have on animals? Why do you need to excess waste? What tuna companies were dolphin-safe in the 1980's? Do you have to kill a sheep by making Uggs? Where does waste water disposal go? While Orwell makes fun about revolutionary rhetoric what truth does he seem to be speaking? What president does PETA support? Can one purchase pet insurance from the provider called Churchill? Animal farm who can eat apples? Can straw bales be recycled? A change of state where energy is given off it is called? What are the living conditions at puppy mills? Who is major in Animal Farm? How many dogs die from animal testing each year?