What four factors led to Indonesia, Malaysia, and Vietnam becoming classified as emerging markets?

Answer// dinosaurs emerged during mesozoic era;

Explosive eruptions are the most hazardous, involving large volumes of tephra and gases emitted from the volcano. lahars, pyroclastic flows, ashfall, and many other volcanic hazards are commonly associated with explosive eruptions. explosive eruptions are very dangerous. basically, any form of hazard can occur.

Ibelieve that the answer is c.

Christoban colon. he discovered the new world of the americas