Complex sentence: Bartenieff brought the work of Laban and his colleagues to North America, created a setting for teaching and training, and augmented Laban theory with what came to be known as Bartenieff Fundamentals ™.
Split into simpler sentences: Bartenieff brought the work of Laban and his colleagues to North America and created a setting for teaching and training. Furthermore she augmented Laban theory with what came to be known as Bartenieff Fundamentals ™.