Final answer:
The majority won by Giolitti in the 1909 elections is not specified in the provided material. He was a key political figure in Italy, known for significant changes during his terms as Prime Minister amid the evolving political landscape and social unrest of the early 20th century.
Step-by-step explanation:
The majority won by Giolitti in the 1909 elections is not directly provided in the reference material. However, by analyzing Italian political history, it appears that Giovanni Giolitti was a prominent figure in Italy's early 20th century politics, serving multiple terms as Prime Minister. During his tenure, he was known for steering Italy through a period of transformation and modernization, despite political turbulence and social upheaval leading up to the First World War and the rise of Fascism. The Italian political environment was complex in the early 20th century. After unification, the electorate was severely limited, and it was only over time that more citizens gained the right to vote. Giolitti's leadership spanned this transformative era. Although the specifics of the 1909 election majority are not detailed here, Giolitti was known for his ability to maneuver through the political landscape, which included addressing the concerns of both the industrial north and the agrarian south, as well as navigating the threat of socialism and the rise of Mussolini's Fascists.