the answer is britian but it isn't on your mc so put england
China & Britain
China was the first country that fought Vietnam first (google).
First Opium War
The First Battle of Panipat was fought on 21 April 1526. The battle was between Babur and the Lodi Empire.
The first Punic War was fought between Carthage, and Rome, the second was fought in Rome, and the third was fought in Carthage.
China and Britain
The Qing Dynasty of China and the Meiji of Japan fought over the possession Korea. After less than one year of fighting and consistent and decisive Japanese victories, the first Sino-Japanese war ended with Chinaâ??s acknowledged loss and surrender.
World War I was fought between 1914 and 1918.
between 1096 and 1102 AD
In China in between 600 and 1455 In China in between 600 and 1455
Between Carthage and Rome over influence in Sicily.
The first Anglo-Boer war was fought between the British and the Boers from ZAR in South Africa. The war was a war of independence against the British.