This is called trench warfare!
The name comes from the trenches, that is the ditches that the soldiers built.
This warfare was typical in the First World War and it led to frequent stalemates: the trenches are easy to defend but hard to attack so for long periods of times the front remained stable.
Answer:
The correct answer is b. Choreography
Explanation:
More or less, BPMN is an institutionalized stream outline technique that enables you to make and share straightforward graphs. These charts can outwardly display the means of a business procedure from start to finish.
While there are a few techniques for demonstrating forms out there, BPMN has immediately become the accepted standard for process displaying, and for a valid justification.
PS:
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Native Americans settled in different regions of the country.
While the Court can declare presidential acts unconstitutional, the president nominates judges. The correct option among all the options given in the question is option "D". The president has the power to nominate the judges with the consent of the Senate. The Congress has the power to override supreme court decisions by bringing in amendments.