 It then provides a contemporary account, explaining that the morals of individuals vary between different states, which allows individuals to vote with their feet.Perry says that while Massachusetts "passed state-run health care...[and] sanctioned gay marriage...[Texans] limit regulations, keep taxes low, leave marriage between a man and a woman, and let our citizens choose their own health care plan".He then explains that states can be laboratories to see which policies work and which do not.