Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_19 (round INTEGER, nationality VARCHAR, college_junior_club_team__league_ VARCHAR)
### Question:
Which Round has a Nationality of united states, and a College/Junior/Club Team (League) of breck school (ushs)?
### Answer:
SELECT MIN(round) FROM table_name_19 WHERE nationality = "united states" AND college_junior_club_team__league_ = "breck school (ushs)"