Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Trans-Iranian Railway' has mentioned 'Soviet' in the following places:
Occurrence Sentence Text Source
Contents 1 Before World War I: the Russian scheme 2 After World War I 2.1 Construction 2.2 Engineering and geological challenges 2.3 Locomotives 3 World War II 3.1 British and Soviet operation 1941xe2x80x9342 3.2 Locomotives 3.3 US and Soviet operation 1942xe2x80x9345 4 After World War II 5 See also 6 References 7 Sources
Many Americans and British opposed the Trans-Iranian Railway, suggesting more efficient and less expensive modes of transportation, such as the U.S. Army's Motor Transport Service, which hauled about a fourth of the volume hauled by the railway to the Soviet border.
British and Soviet operation 1941xe2x80x9342[edit]
In August 1941 Soviet, British and British Indian forces invaded Iran to protect their oil supply in Iran and to [30] secure the Persian Corridor supply route from the Persian Gulf to the Central Asian republics of the Soviet Union.
In September 1941 the Allies took over operation of the Trans-Iranian Railway: British and Empire Royal Engineers (RE) commanded by Brigadier Godfrey D. Rhodes operating the Southern Division between Tehran and the port of Bandar Shahpur on the Persian Gulf and the Soviet Army operating the Northern Division between Tehran and the port of Bandar Shah on the Caspian Sea.
US and Soviet operation 1942xe2x80x9345[edit]