tv/ movies: what film won the best motion picture oscar in 1956?

Questions

of what did aristotle say all things were made up?

what u.s secretary of state bought alaska from russia for 7.2 million dollars?

measured from base to summit, what is the highest mountain?

mechanical device that produces a force, or thrust, along the axis of rotation when rotated in a fluid, gas or liquid?

mechanophobia is a fear of ______?