Photochemistry is a branch of science that studies how chemical reactions proceed under the influence of light.

The policy of Kōminka is a part of Japanese history, and its effects continue to this day.

Colonization is the process by which some countries dominate other countries or regions and impose their own culture and values.

Our factory is promoting autonomation.

Denazification was an important process carried out in Germany after World War II.

Germany built a new society through the process of denazification.

Lithium aluminium hydride is necessary for this chemical reaction.

Debuccalization refers to the phenomenon in phonetics where a specific sound is pronounced outside the oral cavity.

Decolonization is an important process for many countries to achieve independence.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.