Constitutional law

laws which deal with government institutions and civil rights

Constitutional law is the study of foundational or basic laws of nation states and other political organizations. Constitutions are the framework for government and may limit or define the authority and procedure of political bodies to execute new laws and regulations.
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Eng: constitutional law
Urdu: دستوری قانون ۔ آئینی قانون ۔ کسی بھی مملکت کا اساسی قانون