Smallpox.
disease and famine were the greatest tragedies befalling NorthAmerican Indians.
gas set off by the Germans or probably sanitation issues in the hospitals
the most casualties in a war was the American Civil War with 495,332 deaths and behind it is WW2 with 405,399 deaths.
In the 1600s the Peruvian volcano called Huaynaputina exploded and caused one of the most violent eruptions in South American history. The Battle at Newport also took place n the 1600s.
In wikipedia it has the 10 most dangerous eruptions. Mt Tambora in Indonesia caused the most deaths. It erupted in 1815. Have a look at the page: http://en.wikipedia.org/wiki/Volcanic_eruptions#Ten_deadliest_volcanic_eruptions
No. While some forest fires are caused by volcanic eruptions, most are caused either by lighting or humans.
The eruption of Cracatoa. Krakatau is an island volcano along the Indonesian coast and is not located in the U.S. Volcano deaths in the U.S have been very small. I do not know the answer to which caused to most deaths.
The deadliest volcanic eruption in the world was the eruption of the Tambora volcano in 1812, It caused an estimated 92,000 deaths.
Volcanic gases also destroy ozone. Mt. Pinatubo was one of the most violent eruptions that caused ozone depletion.
Java and Bali
Undersea earthquakes or volcanic eruptions.
Only the most violent volcanic eruptions feature a pyroclastic flow.
there are usually alot of earthquakes/volcanic eruptions in Italy.
Japan
In most cases, neither. Most earthquakes are the result of plate tectonics and most volcanoes form from plate tectonics as well, but one does not usually cause the other. However, volcanoes can and do cause earthquakes, espcially if they are getting ready to erupt. On rarer occasions, earthquakes have been suspected of triggering volcanic eruptions.
Most deaths during eruptions occur during pyroclastic flows/surges during an eruption and volcanic mudslides (known as lahars) after the eruption.