Which statement best explains the importance of the Yangtze River to ancient Chinese civilizations? The Yangtze River was a barrier from invasion. The Yangtze River eventually connected to the Grand Canal. The Yangtze River extended all of the way to the Tibetan Plateau. The Yangtze River connected different parts of the ancient empire.

The correct answer is A) The Yangtze River was a barrier from invasions.

The statement that best explains the importance of the Yangtze River to ancient Chinese civilizations is "The Yangtze River was a barrier from invasion."

Ancient China was a difficult country to invade because it has major physical or geographical barriers, as is the case of the Yangtze River. It is a long river. Indeed, is the longest river on the Asian continent.  This river played a major role in the development of the Chinese civilization because Chinese people used these waters to irrigate the farm fields to produce good cash crops. The river also was used for navigation purposes to transport people and goods.

Other important physical barriers in China are the Yellow River, the Gobi Desert, and the Himalayas.

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the league of nations was the first intergovernment organization that was established after world war 1 in order to try and maintain the peace. unfortunately the league failed miserably in its intended goal: to prevent another world war from happening (ww2 broke out only two decades later). the idea was for the league of nations to prevent wars through disarmament, collective security and negotiation. it was also involved in other issues such as drug trafficking, arms trade and global health. although the league disbanded during ww2, it was replaced with the united nations, which is still going strong today.

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