Where was the historic meeting between U.S. President Donald Trump and North Korea's Leader Kim Jong-Un was held in June 2018?

Answer: Option C

The 2018 North Korea – United States Singapore Summit, commonly known as the Singapore Summit, was a summit meeting between North Korean Chairman Kim Jong-Un and U.S. President Donald Trump, held at the Capella Hotel, Sentosa, Singapore, on 12 June, 2018.