Some mathematics and the number zero.
The zero was invented in northern India and passed on to Europe by Arabs.
They were invented in India and brought to Europe by Arabs.
it came from originally from India and was brought to Europe by Arabs
India. The Western Arabs brought it to Europe, but the system itself was developed in India.
Arabic numerals were invented in India (and later brought to Europe by Arabs).
At the time Vasco da Gama sailed around Africa and reached India, the Arabs controlled trade between India and Europe.
The Hindu-Arabic numeral system evolved in India and was brought to Europe by the Arabs of North Africa.
Many Arabs engaged in merchantry and as spices were very desirable in Europe, the Arabs staked a position as middle-men trafficking the spices from India to the Mediterranean. The Hindu numbers made the tallying of contents significantly easier than the Roman system of counting and so the Arabs copied it.
Arabs usually traded precious stones, spices, and special substances from trees. They traded these in Africa and Europe. In return, they received ivory, iron, and animal products. I think the Arabs also traded silk.
numerals
1610
Coffee was brought to Europe from Africa, by Arabs.