The Japanese Navy played a significant role during World War II.

His grandfather was an officer in the Japanese Army.

The Cultural Revolution is a part of China's history.

The Paleolithic is the first era of human history.

The Bronze Age was an important period in human history.

The Neolithic was an important period in human history.

The Mesolithic is the era between the Paleolithic and the Neolithic.

The Azuchi-Momoyama period, also known as the Oda-Nobunaga period, was a very important time in Japanese history.

The Azuchi-Momoyama period was a very important time in Japanese history.

Japan's real economic growth rate is expected to exceed 2% this year.