最終更新日：2025/12/06
Historians still refer to the 1918 treaty signed at Brest-Litovsk when discussing the end of Russia's involvement in World War I.
正解を見る
Historians still refer to the 1918 treaty signed at Brest-Litovsk when discussing the end of Russia's involvement in World War I.
音声機能が動作しない場合はこちらをご確認ください
編集履歴（0）
