Answer:
<u><em>C. proximity</em></u>
Explanation:
The<u><em> Gestalt principle of proximity </em></u>states that objects and shapes form groups if they are close to one another. The shapes, sizes, and objects do not matter in this case even when there are visible differences. The law shows that smaller elements come together in a composition.
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<em>PLS MARK ME</em> <em><u>BRAINLIEST</u></em>
When it comes to the us becoming a imperial power, their main goal was economic expansion. now their ideals were good but since they started being an imperial power the economy has gone rather worse. so to answer your question their goals were good not have not been achieved.
B: All Native Americans had been removed from the western frontier :) Hope that helped
