What is the version of the following sentence with correct punctuation?

The Fifth Plan 196670 was similar to the Fourth Plan and called for a strategy of balanced expansion Despite a near revolution in May of 1968 the Fifth Plans goals were attained
The Fifth Plan (1966-70) was similar to the Fourth Plan and called for a strategy of "balanced expansion." Despite a near revolution in May of 1968 the Fifth Plan's goals were attained.