The Process of territorial integrity and disintegrity is an important Subject in political geography , which has been concentrated less on it in study of Iran. A mere historical approach in study of Iranian government and its political and social transformations have been as an obstacle for attention to these concepts.
In this Paper along whit the consideration of the history of five dynasties, namely from Safavid to pahlavi, the pattern of the process has been studied.
In this pattern there are five constantly stages, including: First stage: beginning of disintegrity, second: intensification of disintegrity, third: beginning of integrity fourth: intensification of integrity, fifth: stabilization of government and territorial integrity.
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