People first arrived in the Americas through Bering Strait. At the time the Strait was either partially frozen, so people could just walk, or very shallow, so people could travel with primitive boats.
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Answer: Anticipatory grieving
Explanation: When an event is being anticipated, it simply means an event that has been coming or one which an individual is expectant of. In the scenario above, Veronica who happens to be Nelson's wife was plagued with cancer which happens to be a sort of terminal disease. Due to the nature of the disease and prolonged length of her death, Nelson was already planning or predicting the death of Veronica as he has doubts over her survival. The emotional Preparedness which Nelson made over his wife's death is called anticipatory grieving.
1862: The Civil War is at its height… North and South locked in a bitter conflict for the future of America. A new kind of bullet has brought this war to a terrible deadlock, bringing death on a scale never previously seen before the war. ... The bullet known as the "minie ball."
Answer&Explanation:
This principle refers to those action which are legally permitted but are also likely to result to severe impact which wasn't initially intended like the death of a person as a side effect of the good action that was actual intended.
For example a doctor may give a patient some pills to relieve stress symptoms eventhough the doctor knows that this may have side effect such as actual shortening their life.
The doctor's intention are not to kill the patient but the death would be a side effect of the good results which are to reduce the patient's pain.
Another example is in the warfare where soldiers may go on a mission that requires that what ever action they take few civilian may get hurt in the process but the intention isn't to kill those civilian but it is a side effects of the good operation of eliminating the legitimate target which may be a threat to a country.