Complex sentence: But others believed he had almost suffered the same incident as Luigi Musso did at the 1958 French Grand Prix earlier that season and that this race had the rivalry that was similar to the Collins and Fangio duel 2 years before.
Split into simpler sentences: But others believed he had almost suffered the same incident as Luigi Musso did at the 1958 French Grand Prix earlier that season. And that this race had the rivalry that was similar to the Collins and Fangio duel 2 Years before.