Complex sentence: After 22 months of rehabilitation and being fitted with a prosthesis, Pool opened a filling station and garage at his home in Sinton, Texas followed by several other businesses before he enlisted in the Army in 1948 and was sent into the Transportation Corps.
Split into simpler sentences: After 22 months of rehabilitation and being fitted with a prosthesis, Pool opened a filling station and garage at his home in Sinton, Texas. Followed by several other businesses, before he enlisted in the Army and was sent into the Transportation Corps.