What type of water would be in the frigidarium bath

The liquid type

Explanation:

water by it's definition is liquid

After the caldarium and the tepidarium, which used hot water to open the pores of the skin, the frigidarium would be reached. The cold water would close the pores opened by the hot water.

Explanation:

roosevelt believed that in light of the country's recent military successes, it was unnecessary to use force to achieve foreign policy goals, so long as the military could threaten force. this belief, and his strategy of “speaking softly and carrying a big stick,” shaped much of roosevelt's foreign policy.