The summary is about a study that found that people who are exposed to air pollution are more likely to develop dementia. The study was conducted by researchers at the University of California, Berkeley, and published in the journal Environmental Health Perspectives. The researchers found that people who lived in areas with high levels of air pollution had a 10% higher risk of developing dementia than people who lived in areas with low levels of air pollution. The study also found that the risk of dementia was higher for people who were exposed to air pollution for longer periods of time.
How did the Treaty of Paris end World War I?
What year did the Treaty of Versailles go into effect?
What happened after Germany defaulted on its reparations payments in 1923?