Which of the following timelines identifies the cause of aggression and conflicts that led to the Nanjing in China and contributed to the beginning of World War II?

1850s United States uses gunboat diplomacy to force trade with the Japanese.
1931
Japan seizes Manchuria from China.
1937
Japan invades the mainland of China, claiming Beijing and Shanghai.

1850s China uses gunboat diplomacy to force trade with the Japanese
1931
Japan retaliates and seizes Manchuria from China.
1937
Japan invades the mainland of China, claiming Beijing and Shanghai

1850s Japan uses gunboat diplomacy to force trade with the Chinese.
1931
Japan seizes Nanjing from China.
1937
Japan invades the mainland of China, claiming Manchuria

1850s
Japan invades the mainland of China, claiming Beijing and Shanghai
1931 China uses gunboat diplomacy to force trade with the Japanese
1937
Japan invades the mainland of China, claiming Manchuria.

The correct timeline is:

1850s United States uses gunboat diplomacy to force trade with the Japanese.
1931 Japan seizes Manchuria from China.
1937 Japan invades the mainland of China, claiming Beijing and Shanghai.

The timeline that identifies the cause of aggression and conflicts that led to the Nanjing Massacre in China and contributed to the beginning of World War II is:

1850s China uses gunboat diplomacy to force trade with the Japanese
1931 Japan retaliates and seizes Manchuria from China.
1937 Japan invades the mainland of China, claiming Beijing and Shanghai.

To determine which timeline is correct, we need to analyze the events and their historical context. Let's break it down step by step:

1. In the 1850s, China used gunboat diplomacy to force trade with the Japanese. This shows a historical precedent of aggression and dominance.

2. In 1931, Japan retaliates and seizes Manchuria from China. This event is known as the Mukden Incident and marked the start of direct Japanese control over parts of China. Japan's expansionist ambitions began to take shape.

3. In 1937, Japan invades the mainland of China, claiming Beijing and Shanghai. This invasion, known as the Second Sino-Japanese War, marked a significant escalation in aggression and ignited further conflicts between the two nations.

Based on this analysis, the timeline that correctly identifies the cause of aggression and conflicts that led to the Nanjing Massacre and contributed to the beginning of World War II is:

1850s China uses gunboat diplomacy to force trade with the Japanese
1931 Japan retaliates and seizes Manchuria from China.
1937 Japan invades the mainland of China, claiming Beijing and Shanghai.

The correct timeline that identifies the cause of aggression and conflicts that led to the Nanjing Massacre in China and contributed to the beginning of World War II is:

1850s United States uses gunboat diplomacy to force trade with the Japanese.
1931 Japan seizes Manchuria from China.
1937 Japan invades the mainland of China, claiming Beijing and Shanghai.