linguistic:paraphrasing
Twin towns – sister cities

Denver's relationship with Brest, France, began in 1948, making it the second-oldest sister city in the United States. In 1947, Amanda Knecht, a teacher at East High School, visited World War II–ravaged Brest. When she returned, she shared her experiences in the city with her students, and her class raised $32,000 to help rebuild the children's wing of Brest's hospital. The gift led to the development of the sister city program with Brest. There were serious efforts in the early 2000s, in both Denver and Sochi, Russian Federation, to establish sister-city ties, but the negotiations did not come to fruition.

Since then, Denver has established relationships with additional sister cities: