Correct Answer:
A. Hungry
The Biro brothers, LΓ‘szlΓ³ and GyΓΆrgy, who invented the modern ballpoint pen, were Hungarian, making Hungary the country of origin for this invention.
The Biro brothers, LΓ‘szlΓ³ and GyΓΆrgy, who invented the modern ballpoint pen, were Hungarian, making Hungary the country of origin for this invention.