None of them every state has bad or criminals
The correct answer is Ashore. All the non essential passengers should stand Ashore during the refueling as a safety practice. T<span>he </span>passengers<span>´ seat belts should not be closed at this time. A</span><span>ccess to the exit </span>must<span> remain free. However, a</span><span>ll the hatches and doors should also remain closed in the course of refueling.</span>
Prospering on the regional trade of copper, ivory, and slaves along the Congo River, the kingdom's wealth was boosted by the arrival of Portuguese traders in the late 15th century CE who expanded even further the slave trade in the region.