Silk, food, things like that. also spices
Slaves were punished by whipping, shackling, hanging, beating, burning, mutilation, branding, and imprisonment. Punishment was often meted out in response to disobedience or perceived infractions, but sometimes abuse was performed to re-assert the dominance of the master (or overseer) over the slave.
Lobbying ensures all citizens' opinions inform government decisions. Which of these is considered a benefit of lobbying? Lobbying ensures that lawmakers are well funded for the next election. Lobbying facilitates communication between the public and lawmakers.