Answer:
to learn the lean manufacturing system pioneered by Toyota
Step-by-step explanation:
The main reason for this strategic alliance was in order for General Motors to learn the lean manufacturing system pioneered by Toyota. The lean manufacturing system is a methodology derived from Toyota's 1930 operating model "The Toyota Way" which focuses on minimizing waste within manufacturing systems while at the same time being able to maximize productivity. This provides a great benefit to any manufacturing company, hence why General Motors was interested.