Voters eastern Iowa approved a couple of key issues on the ballot in Tuesday’s election. Voters in the Garnavillo and Guttenberg school districts both approved a merger of the two schools. Garnavillo passed the issue 188-20 while Guttenberg passed the issue 396-19, so the two schools will be merged into Clayton Ridge School District. Voters in the Eastern Allamakee School District in Lansing approved a five million dollar bond issue for school improvements. It needed 60-percent approval and got 67-percent.