Environmental Impact. The Gold Rush had an effect on California's landscape. Rivers were dammed or became clogged with sediment, forests were logged to provide needed timber, and the land was torn up — all in pursuit of gold.
A town often becomes a ghost town because the economic activity that supported it has failed, or due to natural or human-caused disasters such as floods, prolonged droughts, government actions, uncontrolled lawlessness, war, pollution, or nuclear disasters.
Hitler did not take into consideration the prevailing weather and climatic landscape of soviet Russia.
He attacked on winter and the rest of history. Russians retreated from the cities, often with a scorch Earth policy, and of the German forces that entered Russia: cold and hunger destroyed over 70% of the forces.
Only a handful reached Poland. The soviets red army then striked back.
From the beginning of the 17th century (1600s) to the mid-18th century (1760s) in the American colonies. The policy was an attempt to maintain a relationship with the colonies without provoking them into war. The policy that was administered by the British was one in which laxer controls and parliamentary procedure was used.
The end of this period relates to the massive debts incurred by the British during the French/Indian Wars, which was a victory for the British, but a costly one. As such, the British needed to revert back to more strict enforcement of their policies towards the colonies, namely enforcing, as well as increasing taxation.
This of course became integral to the formation of the anti-British sentiment which grew during this period and is associated with the slogan, "No taxation without equal representation". This was due to the British enforcing taxes, as well as increasing what colonists were unfair taxes due to their lack of representation in the creation of these taxes which were imposed on them.
Auschwitz was an Extermination camp for Jews. It was the largest camp built. So the answer for said question is, Auschwitz. Please feel free to ask anymore WWI and WWII questions!