Which reform measures could voters use to approve an amendment to their state constitution

The first national government for the united states was

Describe some effects of the rise of communism in the soviet union?

Using mr smith and his id, identify two potential internal validity threats that might affect the a—b design. tell me how that threat might impact conclusions in the a—b design. note #1: you cannot use maturation (since i already did that one for note #2: there are some mr smith id threats that won’t have much impact in a single case design.