The correct answer is true.
It is true that the Assyrians developed a strong and brutal warrior society and are known for the large library built in the capital of Nineveh.
The Assyrians were a true warrior of ancient times. Their main city was Niniveh, in the Sumerian region of the Middle East, on the eastern bank of the Tigres River. By 3000 CE, Niniveh had a developed society that honored the Goddess Ishtar. Most of their constructions are gone due to natural disasters such as earthquakes or invasions from other civilizations such as the Babylons.