In which continent was the piano and guitar created?

The guitar's roots go way back to 15th-century Malaga in Spain. Its engineering was pioneered by a Spanish black man, who gave just four strings or ''courses'' to his guitar. Thereafter, the instrument went through the Baroque and Classical periods before evolving into the six-stringed, modern-day guitar.

The invention of the piano is credited to Bartolomeo Cristofori (1655–1731) of Padua, Italy, who was employed by Ferdinando de' Medici, Grand Prince of Tuscany, as the Keeper of the Instruments.

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answer; /// (a) and (b) ; /// but i believe the correct answer is ; /apart from fines and jail time, driving under the influence puts the life of the driver and everyone else on the road at risk; (b)

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