The early history of melons in unclear. However melons are probably native to western Asia. They were known in China and they were cultivated by the Arabs. In the Middle Ages they were imported into Europe. information about domain . In the 16th century melons were taken to the New World by the Spanish.
Oranges are native to China and they were grown in that country as early as 2,500 BC. The Romans imported oranges but after the fall of Rome they were forgotten in Western Europe. When the Arabs conquered Spain in the 8th century they introduced oranges. Later they were introduced into Italy. In the 16th century Spaniards took oranges to the Americas. In the 17th century rich Englishmen began growing oranges.
Cucumbers are native to south Asia. They were grown by the Greeks and Romans. Cucumbers were also grown in England in the Middle Ages. The Spaniards introduced cucumbers into the New World in 1494.
Pumpkins are native to central America. The Native Americans used them as a staple food. Pumpkins were adopted as a food by European colonists. Meanwhile Christopher Columbus brought pumpkin seeds to Europe. In Tudor England pumpkins were called pompions.