The land of Yemen is one of the oldest centers of civilization in the world. Between 2200 BC and the sixth century AD, it was part of the Sabaean, Awsanian, Minaean, Qatabanian, Hadhramawtian, Himyarite, and some other kingdoms, which controlled the lucrative spice trade. It was known to the ancient Romans as Arabia Felix ( [More] [Less]
