Multiple Choice Questions: Please use RACE when answering the following question 1. What were some of the machines and tools used to build the dome? A) A winch and a rotating crane B) A ladder and a hammer C) A bicycle and a shovel D) A broom and a paintbrush 2. What was the purpose of the Archangel Gabriel holding a white lily on March 25th? A) To celebrate the first day of the year in the old calendar B) To announce the completion of the dome C) To symbolize Mary's purity and the city of Florence D) To mark the beginning of spring 3. How did the builders make the bottom part of the sails strong? A) By using stone blocks B) By using wooden planks C) By using metal rods D) By using glass panels