Which Was More Important to Tang Decline, Internal or External

question 25

Short Answer

Which was more important to Tang decline, internal or external conflicts?

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Definitions:

First-Born

The status of being the earliest born child in a family, which has been studied for its potential impact on personality, intelligence, and other aspects of development.

Higher IQ

Higher IQ indicates a level of intelligence that is significantly above the average for a given age group.

Monozygotic Twins

Monozygotic twins are genetically identical siblings born from a single fertilized egg that splits into two, sharing 100% of their DNA.

Zygote

The initial cell formed when a new organism is conceived, resulting from the union of an egg and a sperm cell.