Researchers also acknowledge that high-levels of stress can be maintained even after a distressful event has passed. This is common in victims of highly traumatic events, such as surviving a war, natural disasters, or violent assaults; they may carry a heightened risk of dementia and Alzheimer's Disease.
This timeline highlights the changes in state policies leading up to that ruling, starting in 1995 â when Utah became the first state to enact a Defense of Marriage Act (DOMA). Massachusetts became the first state to legalize same-sex marriage following a ruling by the stateâs highest court in 2003. Drag the pointer or click on the timeline above the map to explore all 50 statesâ changes over time.
One high-profile ban occurred by referendum in California in 2008 after courts had previously allowed same-sex marriage. This continued across the US until the Supreme Court heard a challenge to the Defense of Marriage Act in 2013.