What years and what century?
Aqueduct is that canal. I'd choose none of the above as the aqueducts was firstly built in ancient Rome. But there's no such option. So the closest option is the first one A.Greeks
Explanation:
By mid-1941 the United States had severed all economic relations with Japan and was providing material and financial support to China. Japan had been at war with China since 1937, and the German invasion of the Soviet Union in June 1941 ensured that the Soviets were no longer a threat to the Japanese on the Asian mainland. The Japanese believed that once the U.S. Pacific Fleet was neutralized, all of Southeast Asia would be open for conquest.
Who what when where and how
Most of Russia consists of two plains (the East European Plain and the West Siberian Plain), three lowlands (the North Siberian, the Central Yakutian and the East Siberian), two plateaus (the Central Siberian Plateau and the Lena Plateau), and two systems of mountainous areas (the East Siberian Mountains in far northeastern Siberia and the South Siberian Mountains along the southern border).
