What were the collection of spells that was buried with the mummy?

The correct answer is : The Book of the Dead.

The Book of the Dead is an ancient Egyptian funerary text, a collection of magic spells which enable the soul of the deceased to navigate the after life.

These spells were designed  to provide protection and help to the spirit of the dead person. The afterlife was considered to be a continuation of life on earth. The spirit had to pass many difficulties and judgement in the Hall of True before it could reach a paradise. The spells were there to assist the spirits during the passage, giving them instructions and enabling them to assume the form of several mystic creatures. It also contained passwords necessary for admittance to certain stages to the underworld.

The spells were usually written on a tablet or a sarcophagus instead of papyrus, this was the reason why many copies survived.

theodore roosevelt challenged william to a duel, whoever won, got their policy sent to congress. it ended up in a stalemate, and both men were injured and sent to the hospital.

disequilibrium means that either supply is greater than the demand for an available good, or that the demand for a product outstrips the available supply. it implies that the price for a is either too low creating large demand, or too high creating a large surplus of supply.