The next bonus question is up. I don't think there's any way for us to win the Subleague competition, but I'll provide the answer nonetheless.
"The German Formula 1 Grand Prix had a long history at the Nürburgring. For what reason was it not held at the Nürburgring but at Hockenheim in 1970?"
The answer, according to Wikipedia, is "In 1970, after the fatal crash of Piers Courage at Zandvoort, the F1 drivers decided at the French Grand Prix to boycott the Ring unless major changes were made, as they did at Spa the year before. The changes were not possible on short notice, and the German GP was moved to the Hockenheimring which already had been modified."