Did Switzerland support the United States in the Spanish–American War? Please answer step by step:
The Spanish–American War was an armed conflict between Spain and the United States in 1898. Switzerland avoids alliances that might entail military, political, or direct economic action and has been neutral since the end of its expansion in 1515. Its policy of neutrality was internationally recognised at the Congress of Vienna in 1815.
So, the final answer is no.