E A joint resolution between the senate and house of representatives establishing districting principles for legislative and congressional plans relating to nesting, equal population, contiguity and compactness, numbering, minority representation, the preservation of boundaries and communities of interest and political competitiveness, prohibiting the creation or drawing of districts to unduly favor a political party or to protect or defeat an incumbent; specifying the data to be used and certain requirements for adoption by the legislature of a redistricting plan (je, ja)