The nationwide campaign "Fragemauer" by the European Leadership Network (ELNET) humorously informs about Jewish life and the state of Israel. At the same time, it invites dialogue and collects hundreds of questions. This book summarizes the 100 most important answers. The Fragemauer was initiated against the backdrop of 2,641 anti-Semitic crimes in Germany in 2022. The response to this: 2,641 questions and answers against hate, discrimination, and ignorance at the Fragemauer. However, the anti-Semitic crimes recorded by the Federal Criminal Police Office are just the tip of the iceberg. Since October 7, 2023, there has been a resurgence of anti-Jewish sentiment, which has become openly and ruthlessly evident on German streets following the Hamas terrorist attack on Israel and the resulting war. Israel-related anti-Semitism is now considered the most potent form of anti-Jewish sentiment that must be confronted head-on. Edited by Carsten Ovens on behalf of ELNET e.V.