| 1 | These tribes participated in long networks of trade and cultural exchanges. | |
| 2 | Often the predominant trade of the area would give the pub its name. | |
| 3 | They still punch well below their weight in commerce and finance, but they are catching up fast. | |
| 4 | They became rich, not at the expense of others, but through voluntary commercial exchanges. | |
| 5 | Just as jobs and businesses can now race across borders, so can new threats and new challenges. |