Governor Martin O'Malley invested heavily in education, innovation, and infrastructure to strengthen Maryland's middle class. For education, he increased funding per student by 36% since 2007 despite cuts elsewhere, held down college tuition increases, and expanded pre-K. In innovation, Maryland leads the nation in STEM jobs and entrepreneurship due to targeted tax credits and workforce training programs. The transportation infrastructure plan invested $4.4 billion in roads and transit, creating over 57,000 jobs. O'Malley maintained fiscal responsibility despite the recession, with AAA credit ratings and the smallest state executive branch since 1973.