In 1962 president john f. kennedy was faced with a decision to avoid nuclear war. what occurred to place the united states in that position?

Explain how nationalism led to independence in nigeria.

What makes water a renewable source

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.