Initiative measure adding proviso to Section 31, Article IV of Constitution. Permits state aid with money for credit to United States Army or Navy Veterans, who served during war time, in acquiring or developing farms or homes or in land settlement projects; validates, irrespective of vote thereon at November, 1922, election, “California Veterans’ Welfare Bond Act” as enacted by 1921 legislature, authorizing ten million dollars state bonds to effectuate “California Veterans’ Welfare Act” providing land settlement and “Veterans’ Farm and Home Purchase Act” providing farm and home aid, for veterans; declares section self-executing