combined colonial Province of Massachusetts. The Massachusetts Constitution was ratified in 1780 while the Revolutionary War was in progress, four years after the Articles of Confederation was drafted, and eight years before the present United States Constitution was ratified on June 21, 1788. Drafted by John Adams, the Massachusetts Constitution is the oldest functioning written constitution in continuous effect in the world. It has been amended 120 times, most recently in 2000. Massachusetts politics since the second half of the 20th century have generally been dominated by the Democratic Party, and the state has a reputation for being the most liberal state in the country. In 1974, Elaine Noble became the first openly lesbian or gay candidate elected to a state legislature in US history. The state's 12th congressional district elected the first openly gay member of the United States House of Representatives, Gerry Studds, in 1972 and in 2004, Massachusetts became the first state to allow same-sex marriage. In 2006, Massachusetts became the first state to approve a law that provided for nearly universal healthcare. Massachusetts has a pro-sanctuary city law. In a 2020 study, Massachusetts was ranked as the 11th easiest state for citizens to vote in. Government The Government of Massachusetts is divided into three branches: executive, legislative, and judicial. The governor of Massachusetts heads the executive branch, while legislative authority vests in a separate but coequal legislature. Meanwhile, judicial power is constitutionally guaranteed to the independent judicial branch. Executive branch As chief executive, the governor is responsible for signing or vetoing legislation, filling judicial and agency appointments, granting pardons, preparing an annual budget, and commanding the Massachusetts National Guard. Massachusetts governors, unlike those of most other states, are addressed as His/Her Excellency. The governor is Maura Healey and the incumbent lieutenant governor is Kim Driscoll. The governor conducts the affairs of state alongside a separate Executive Council made up of the lieutenant governor and eight separately elected councilors. The council is charged by the state constitution with reviewing and confirming gubernatorial appointments and pardons, approving disbursements out of the state treasury, and certifying elections, among other duties. Aside from the governor and Executive Council, the executive branch also includes four independently elected constitutional officers: a secretary of the commonwealth, an attorney general, a state treasurer, and a state auditor. The commonwealth's incumbent constitutional officers are respectively William F. Galvin, Andrea Campbell, Deb Goldberg and Diana DiZoglio,