He wrote a message using ideograms.

Please write this word in lowercase.

She uses a lot of emoticons in her messages.

In ancient Egyptian civilization, hieroglyphs were commonly used.

Syllabic characters are an important tool for expressing words.

He is learning Ancient Greek language.

The history of the Empire of Japan is very interesting.

Old Church Slavonic is the first language written by the Slavs.

Old Church Slavonic is the oldest recorded language of the Slavic group.

This document contains environment-dependent characters.