How do you think the Soviet Union responded to the successful U. S. landing of a man on the moon?

Why was charliemagne hesitant about being crounded holy roman emperor?

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.

The most heavily populated areas of africa are found