According to Herbert Spencer Self-preservation and race- preservation are the ultimate ends of?

ہربرٹ اسپینسر کے مطابق سیلف پرزرویشن اور ریس پرزرویشن کے حتمی انجام ہیں؟

Natural evolution

Sociological evolution

Biological evolution

Political evolution

According to Herbert Spencer, self-preservation and race-preservation are the ultimate ends of biological evolution.