Korea saw itself as "a shrimp among whales." this statement is a reflection of which of the following?

opium wars
japanese imperialism
perry’s expedition
maori rebellion

Korea saw itself as "a shrimp among whales" because of Japanese imperialism.

The correct answer is "Japanese Imperialism".

The Korean territory has been subject to numerous foreign interventions throughout the years. China has controlled that region for numerous centuries until the end of the 19th century, with the defeat of China at the hands of the Japanese Empire in the Sino-Japanese War. This began the era of Japanese control in Korea from 1910 until 1935. Foreign intervention would not stop there, as, after the Second World War, the country was divided into 2 politically opposed states.

All of these historical events have led Korea to be labeled as "A shrimp among whales".  

the three roles stated in the dialogue develop the siblings' personalities.

lloyd's personality looks like a trademarketer

dana's personality is afraid from lloyd's behavior and the oldest sister is a decided person who tries to solve any conflict

for this case we have the following equation:

we apply distributive property to the terms within parentheses.

subtracting 2 on both sides of the equation: