The incense trade route served as a channel for the trading of which goods?

Trade or commerce, by any name, is the reason we have civilization. The exchange of goods gave rise to exchange of ideas & values upon which to build more & more until mankind realized there is no limit to what can be imagined & achieved. We have been going strong ever since & God willing we will never stop.

CL53, because you only picked one and it has to be all options.

If all options are correct then why did I get the question wrong?

Love incense. Use it all the time, because it seems to create a relaxed and fragrant settingg.

love insense!!