It would be described as Battle of the Atlantic, in World War II, a contest between the Western Allies and the Axis powers (particularly Germany) for the control of Atlantic sea routes. For the Allied powers, the battle had three objectives: blockade of the Axis powers in Europe, security of Allied sea movements, and freedom to project military power across the seas.
The term "Battle of the Atlantic" was first coined by Winston Churchill in 1941. It refers generally to the series of clashes between armed Allied supply convoys and German U-boats in the Atlantic Ocean during World War II. The United States sent supplies to the Allied Powers from the beginning of the war in 1939. Problems arose when the Germans and their allies decided to use submarine warfare in an attempt to control the shipping lanes of the Atlantic Ocean. To address this, the Allies began putting convoys together to offer protection by safety in numbers and had these convoys protected by escorts of military vessels. The Allies were able to assert almost undisputed control over the Atlantic Ocean by 1943.
<span>The first European explorers to come to Island Southeast Asia were the "Dutch", who came in the 1500s searching for spices, since they eventually set up the infamous "Dutch East India Company"--which served Europe for many years. </span>
After Charlemagne put down the uprising in Rome, the Roman Senate had him assassinated. He was rejected by Pope Leo III as an infidel. Before this, he was crowned Holy Roman Emperor by Pope Leo III.