What did roosevelt mean when he said that america had just turned a page in american history after the battle of san juan?

Roosevelt was referring to the significance of the Battle of  San Juan as it brought an end to the Spanish American War. Lt. Col. Theodore Roosevelt led his “Rough Riders” up the San Juan Heights against heavy artillery fire to help end the Spanish-American War.

congress was not thoroughly prohibiting states from funding religious schools.

the crusaders are identified in the painting;

c. by the red crosses on their backs