Concept:
- Traders and travellers carried not only goods but also seeds, crops and cooking methods to the lands they visited.
- As a result, foods that feel native to a country today often reached it from somewhere far away, which is why food is used as proof of long distance cultural exchange.
Step 1: The first example, noodles and pasta.
It is believed that
noodles travelled west from China and became spaghetti. Another view is that
Arab traders took pasta to fifth century Sicily, an island now part of Italy.
Similar foods were also known in India and Japan, so the exact route is uncertain, but the shared origin itself shows how far a food could travel.
Step 2: The second example, foods from the Americas.
Many common foods such as
potatoes, soya, groundnuts, maize, tomatoes, chillies and sweet potatoes were not known to people in Europe and Asia until about five centuries ago.
They were introduced only after Christopher Columbus reached the continent that came to be called America.
Step 3: Show what the second example changed.
The humble potato is the clearest case. The poor of Europe began to eat better and live longer once the potato reached them. The poorest peasants of Ireland became so dependent on it that when disease destroyed the potato crop in the middle of the 1840s, hundreds of thousands died of starvation.
Final Answer: Food carried culture across long distances, as when noodles travelled from China to become spaghetti, or when potatoes, maize, chillies and tomatoes reached Europe and Asia from America and changed everyday diets there for ever.