Answer:
The Battle of Stalingrad. Marked by fierce close quarters combat and direct assaults on civilians by air raids, it is often regarded as one of the single largest (nearly 2.2 million personnel) and bloodiest (1.7–2 million wounded, killed or captured) battles in the history of warfare.
Explanation:
Because they do not like stress
Slavery caused a break in the democratic party.
The Humboldt Sink is the dry lake bed which is around 18 kilo meters long. It is located in the state of Nevada. The area around the Sink was used by the migrants in the 1800s. This area was an important part of the Californian Trail. From the Humboldt Sink to the Truckee River there is no water.