I believe the answer is ships
Because Slate was more common in wet microclimates.
Hope I Helped :)
It required government searches and seizures to be conducted only upon issuance of warrant, judicially sanctioned by probable cause, supported by oath or affirmation, particularly describing the place to be searched and the persons or things to be seized
<span>The mongol Dynasty came last in the history of india. The Mongol Empire rose up out of the unification of traveling tribes in the Mongol country under the administration of Genghis Khan, who was announced leader of all Mongols in 1206. The domain became quickly under the control of him and his relatives, who sent intrusions toward each path.</span>