الخلاصة:
The research dealt with the efficient hypotheses and their impact on
development, several investigations and demands through which we returned to
the reality of the efficient assumptions, with the difference between the efficient
hypotheses and the duties in kind and then the trade-off between them, and we
presented his judgment as we showed the addressees and the conditions that
appoint him, to present the research to the sections of the efficient hypotheses
and their fields; to show their diversity and multiplicity and that they include
various aspects of life and areas of sustainable development and their promotion,
and not to limit them to one type related to funerals, and in the second part of the
topic presented by research to the role of efficient hypotheses and their impact
on Achieving development in the social, economic, cultural and health fields
through some applications related to the aforementioned areas.
