US President Barack Obama visited the Badaling section of the Great Wall in Beijing on Nov. 18th, 2009. The Great Wall was the second sightseeing program for Obama during his visit to China. Built originally as the biggest defense work in ancient China, the Great Wall today has become one of the _ places for visiting foreign leaders to the country in the past sixty years. " I'm inspired by the majesty  of the Great Wall and gratefu1 for the warmth of the Chinese people," Obama said after his half-hour tour. "It's magical," Obama said when walking along the Great Wall, "it reminds you of the sweep of history and our time here on earth is not that long. We better make the best of it." "I brought back the admiration  for the Chinese civilization , I bring here the greetings of American people." Obama said when climbing a watchtower to enjoy a distant view at the Badaling section of the Great Wall. Obama is the fifth US president to visit the Great Wall. Richard Nixon visited the Great Wall in 1972, Ronald Reagan in 1984 and Bill Clinton in 1998, In 2002, former US President George W. Bush and his wife Laura toured the same sections Obama did. Obama said that he was inspired by   _  .
the warmth of the Chinese people the sweep of history the Chinese civilization the majesty of the Great Wall