CREATE TABLE mission (mission_id DECIMAL, ship_id DECIMAL, code TEXT, launched_year DECIMAL, location TEXT, speed_knots DECIMAL, fate TEXT)
CREATE TABLE ship (ship_id DECIMAL, name TEXT, type TEXT, nationality TEXT, tonnage DECIMAL)

What are the different fates of the mission that involved ships from the United States?
SELECT DISTINCT T1.fate FROM mission AS T1 JOIN ship AS T2 ON T1.ship_id = T2.ship_id WHERE T2.nationality = "United States"
SELECT DISTINCT "T1"."fate" FROM "mission" AS "T1" JOIN "ship" AS "T2" ON "T1"."ship_id" = "T2"."ship_id" AND "T2"."nationality" = "United States"