Question

a major goal of joseph stalin’s five-year plans was to
expand the soviet union’s borders to include warm - water ports
encourage communist revolutions in the colonies of the european powers
transform the soviet union into an industrial power
reduce the amount of foreign aid coming from the western hemisphere

Explanation:

Joseph Stalin's five - year plans were mainly focused on rapid industrialization of the Soviet Union. The option "transform the Soviet Union into an industrial power" aligns with this goal. Expanding borders for warm - water ports was more of a general Soviet foreign policy aim, encouraging communist revolutions in European colonies' powers was part of Cold War - era (post - Stalin to some extent) or broader Soviet foreign policy, and reducing foreign aid from the Western Hemisphere was not a main goal of the five - year plans.

Answer:

transform the Soviet Union into an industrial power