Why did the distance between america and great britain weaken the british in the war? text to speech
a
the journey across the atlantic was dangerous.
b
it was expensive to transport supplies, and news was slow to arrive.
c
british ships were not sturdy enough to travel across the atlantic.
d
often the troops would get lost out at sea.

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.