Which of the following statement is one of the scientific management rule?

What are the rules of scientific management?

Explanation:

Scientific management can be summarized in four main principles: Using scientific methods to determine and standardize the one best way of doing a job. A clear division of tasks and responsibilities. High pay for high-performing employees.

world war i had a devastating effect on german-americans and their cultural heritage. up until that point   german-americans, as a group, had been spared much of the discrimination, abuse, rejection, collective mistrust experienced by so many different racial and ethnic groups in the history of the united states. indeed, over the years, they had been viewed as a well integrated and esteemed part of american society. all of this change with the outbreak of war.  

in about winter like late november to january