Answer:
William McKinley
Explanation:
Although his contribution to uplift the American market by protecting tariffs and currency were prominent, but what made him more popular was his role to lead the U.S in war against Spain over the Cuban issue. 25th president of the United States McKinley opened the door of foreign markets for the nation, which led to American occupation of Puerto Rico, the Philippines, and Guam at the end of the war.
