The cost of establishing and maintaining any parish war memorial civic center shall be borne by the entire parish including the incorporated municipalities therein and the cost of establishing and maintaining any other war memorial civic center shall be borne by the ward voting to establish it, including municipalities therein. All taxes levied and assessed for the establishment, support and maintenance of the memorial shall be borne proportionately by all the property of the parish or ward levying the same including that within incorporated municipalities.
La. R.S. § 33:4646