الأثر الاجتماعي لصراع الفرق المذهبية في اليمن : من القرن الرابع حتى السادس الهجري العاشر حتى الثاني عشر الميلادي

الملخص EN

The researcher tried to discuss this topic with any kind of bias or fanaticism.

The researcher depended on the original sources that were written closely to the period of the study.

The researcher used both quantitative and historical approaches of investigation.

The chronological order is not used because it may cause repetition.

The main condition is to examine the period of the study.

The research includes four major sections: First, the outline of religious doctrines outside and inside Yemen within during the research period.

Second, the social effects caused by the religious doctrine conflicts in Yemen in during the research period.

Third, the social effects during the battles and wars between the conflicting doctrines sects.

Fourth, the social effects after the battles and wars between the conflicting doctrine sects.

The study revealed a number of findings.

The researcher depended on several old manuscripts and resources both in Arabic and foreign languages.