Concems over the spanish treatment of what nation lead to the spanish-american war

CUBA

Explanation:

Concerns over the Spanish treatment of Cuba helped lead to the Spanish American War.

Cuba

Explanation:

The main issue was Cuban independence. Revolts had been occurring for some years in Cuba against Spanish rule. The U.S. later backed these revolts upon entering the Spanish–American War. There had been war scares before, as in the Virginius Affair in 1873, but in the late 1890s, American public opinion was agitated by reports of gruesome Spanish atrocities.[17] The business community had just recovered from a deep depression and feared that a war would reverse the gains.

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