Final answer:
The statement is true. Herbert Spencer believed in a master plan called "the survival of the fittest" which argued that the most capable and intelligent members of a society would survive, improving society.
Step-by-step explanation:
The statement is True.
Herbert Spencer believed in a master plan called "the survival of the fittest." He argued that the most capable and intelligent members of a society would survive, while the weak and less capable would die, leading to the improvement of society. This belief aligned with the concept of social Darwinism and was used by social Darwinists to argue for the superiority of certain individuals and groups.