CREATE TABLE table_name_3 (finish VARCHAR, country VARCHAR, to_par VARCHAR)

What is Finish, when Country is 'United States', and when To Par is '+21'?
SELECT finish FROM table_name_3 WHERE country = "united states" AND to_par = "+21"
SELECT "finish" FROM "table_name_3" WHERE "+21" = "to_par" AND "country" = "united states"