Table:
text: 1974 NBA Expansion Draft
Selections
Selections
Player Pos_ Nationality Previous_team Years_of_NBA_experience_a_ Career_with_the_franchise
Nate Hawthorne Category:Articles with hCards G United States Los Angeles Lakers 1 — [b ]
Ollie Johnson Category:Articles with hCards F United States Portland Trail Blazers 2 1974–1975
Bob Kauffman Category:Articles with hCards + F/C United States Buffalo Braves 6 — [b ]
Toby Kimball Category:Articles with hCards F/C United States Philadelphia 76ers 8 1974
Steve Kuberski Category:Articles with hCards F/C United States Boston Celtics 5 — [b ]
Stu Lantz Category:Articles with hCards G United States Detroit Pistons 6 1974
Dean Meminger Category:Articles with hCards G United States New York Knicks 3 — [b ]
Louie Nelson Category:Articles with hCards G United States Washington Bullets 1 1974 – 1976

Question: What nationality is the player who was previously with the Detroit Pistons in the 1974 NBA Expansion Draft?