Yes
the oldest volcano ever recorded was between the flood of Noah
No, there is not a volcano near Dallas.
No. Seeing as California only has water on one side and the very definition of an island is a piece of land surrounded on all sides by a body of water. However, if you are asking if California can ever be its own country, it has in the past. But no, I doubt it will ever be. We would need our own military, economic system, ect. It just wouldn't make sense for either parties.
The only place I've ever seen them is in the jungle in Volcano National Park on the Big Island of Hawaii.
where ever a volcano has erupted. where ever a volcano has erupted.
Yes. If it had never erupted then it would not be a volcano.
The most deadliest volcano is Mont Pelee
No volcano has ever destroyed Vatican City.
No.
Yes, both did.
No, Mount Everest has never been a volcano.
it lasts forever and ever and ever