句子解析：句子的主語是the degree，"to which the election and its coalition-cobbling aftermath ignored negotiations with the Palestinians to any end at all "是用來修飾主語的。
例如：The degree to which a substance is toxic.毒效壹種物質毒性所達到的程度
degree後面如果要用從句的話，在用which的同時還要加上to等介詞。這是因為英語裏“……的程度怎麽樣”是用to ... degree來表達的。例如，
- To what degree can they be trusted? 對他們能信任到什麽程度？
- They can be trusted to a certain degree. 對他們能信任到壹定的程度。