Answer:
d) The United States established trade agreements with Europe and
South America.
Step-by-step explanation:
The Spanish-American War was finally put to rest when the Treaty of Paris was signed in December 1898 and approved by Congress in February 1899. During this time, Cuba achieved its freedom and Spain gave over Puerto Rico, Guam, and the Philippines to the United States. The "Open Door" strategy was an important initiative by the McKinley administration that attempted to advance U.S. business interests in China and keep the United States competitive internationally. McKinley's ambitious foreign policy allowed the United States to get more involved in international issues.
The U.S. finally granted independence to the Philippines in 1946.