What two congressmen wrote the National Vocational Education Act that was approved by Congress in1917?

The National Vocational Education Act of 1917 wasn't authored by just two congressmen. It was a collaborative effort with many individuals involved in its drafting and passage. While pinpointing specific "authors" is difficult, Representative Simeon D. Fess (Ohio) and Senator Thomas Sterling (South Dakota) were key figures in championing and shepherding the bill through Congress. They played a prominent role, but it wasn't a simple two-person authorship.