Why was trench warfare popular in World War 1?

Answer 1

Trench warfare became popular in World War I due to the stalemate created by advanced weaponry, such as machine guns and artillery, which made traditional offensive tactics highly lethal. To protect soldiers from these deadly weapons, armies dug extensive networks of trenches, providing cover and a defensive position. This method allowed for a prolonged conflict as both sides struggled to gain ground, resulting in brutal, drawn-out battles with heavy casualties but little territorial gain. The static nature of trench warfare also reflected the industrial scale of the war, where logistics and supply lines became critical.