We know that the Romans had huge armies. Which answer below is mostly likely the reason as to why the Romans used horns in battle?

Question

Question 6 options:

Horns were easy to carry, but not very loud.

Horns were the easiest instrument to make at that time in history.

The loud sound of the horns could send battle orders through the noisy chaos of battle.

They did not have any other instruments at that time in history.

Answer 1

The most likely reason as to why the Romans used horns in battle is:

The loud sound of the horns could send battle orders through the noisy chaos of battle.

Horns would have been effective for communication in the tumult of battle, providing clear signals that could be heard over the din of fighting.