Which greeting card company has a visitors center and museum in Kansas City, Missouri?

Which candy bar debuted in 1923 and was advertised as a chocolate malted milk in a candy bar? Which company sold its box camera with the slogan "You press the button, we do the rest"? Complete the phrase for a much-loved child: "my pride and ___". Which royal couple completed the Christian conquest of the Kingdom of Granada in 1492? Which comedian was Lou Costello's straight-man partner in a famous comedy team? Smooth-leaf, savoy and semi-savoy are varieties of which leafy green, whose crinkled leaves often need washing to remov… While under indictment for murder, which vice president gave a famous farewell address to the Senate in 1805? Willem Einthoven won a Nobel Prize for his string galvanometer, which led to which device used to diagnose heart diseas…