The Bolshevik Revolution occurred in Russia.
Please specify what type pf system you are referring to if you want to make it possible to answer your question.
Politics, economics and various other things see a change. But it really depends on what type of revolution it is, as there are different types of revolutions that have occurred in the past.
The Vietnam War is the event that occurred in the Tonkin Gulf.
"Has/have occurred" is the present perfect tense. "Already" is an adverb.
mount heimaey is in Iceland
mount heimaey is in iceland
Heimaey stave church was created in 2000.
Eldfell is a volcano on the island of Heimaey in the Vestmannaeyjar archipelago, which is south of Iceland. The type of eruption was volcanic.
The Heimaey eruption might have caused problems, but no one died.
Iceland
Iceland
There are a variety of animals on Heimaey Island. Some of these include the four varieties of puffin, as well as the arctic fox.
Iceland Oh by the way, if you want to know more about the volcanoes, go to youtube and type "The volcano song" it is really hilarious...
None
in animal life
365 people died