residence of ethnical tribes in border areas and neighboring with the same groups on countries border, regional transformations and increasing of enemies’ movements in order to cause disunion in the country are the factors that increase the importance of national integration into the ethnical minorities. This study tries to identify the effective factors which could compromise national integration into the ethnical minorities, the most important consolidating factors of national integration into the ethnical tribes based on different scientific studies. So, by this way, the effective factors have been presented on divergence and convergence of national integration into the different tribes which they are the important factors of public safety. The preset research method is descriptive-analytic which data have been gathered by more analytic technique for achieve the research results. The result show that some factors such as Iranian tribes' geographical position, regional transformations, make political tribes’ needs, imbalance of national development and tribunal- religious radical parties which had been the most important Iranian ethnical minorities divergence factors, and territorial stability, cultural foundations, political parties, political contribution and history as a combinational factor, are the most important convergence and integration national ethnical minorities to settle public security.