ພິທີຂີດໝາຍຄົບຮອບ 100 ປີ ຂອງສົງຄາມໂລກ ຄັ້ງທີນຶ່ງ
![French President Francois Hollande (left) and German President Joachim Gauck attend a ceremony to mark the 100th anniversary of the100th anniversary of World War I, at the National Monument of Hartmannswillerkopf, in Wattwiller, eastern France, Aug. 3, 2014.](https://gdb.voanews.com/f511b7fe-aba0-4ee5-a831-2289ac9705f2_w1024_q10_s.jpg)
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French President Francois Hollande (left) and German President Joachim Gauck attend a ceremony to mark the 100th anniversary of the100th anniversary of World War I, at the National Monument of Hartmannswillerkopf, in Wattwiller, eastern France, Aug. 3, 2014.