French President Emmanuel Macron (3rd L) and German Chancellor Angela Merkel (2nd L) attend a solemn joint ceremony to commemorate the 100th anniversary of the end of World War I, near the town of Compiegne, France, Nov. 10, 2018. French President Emmanuel Macron and German Chancellor Angela Merkel clasped hands on Saturday during a solemn joint ceremony at a historic site, in a vow of peace and unity. (Xinhua/Zheng Huansong)