Final answer:
The Treaty of Versailles was met with mixed emotions in mainland Europe, with Britain content, France wanting harsher measures for Germany, and others like Italy and Japan disappointed by unfulfilled promises.
Step-by-step explanation:
In mainland Europe, apart from Germany, the Treaty of Versailles was met with a mix of relief, satisfaction, bitterness, and resentment among the various Allied powers. For instance, Britain largely believed the treaty was fair and just, feeling that the punishments on Germany were warranted and looking forward to joining the League of Nations. In contrast, France, although it agreed with the sanctions on Germany, some felt that they did not go far enough given the extent of French suffering during the war. Other countries like Italy and Japan faced disappointment over territories and colonial possessions they were promised but did not fully receive, leading to internal discontent and diplomatic frustrations. While the treaty aimed to create a new order and peace in Europe, it became a source of tension contributing to future conflicts.