As technology advanced, how did militarism play a larger role in society

The first thing is to understand what militarism means. Militarism is the concept that a country should contain and maintain a large army for the sole purposes of attacking and defending. As technology advances, armies can grow stronger without a drastic increase in manpower. The technology could also assist in keeping the troops safer, and ensuring maximum damage to the enemy. 

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It has the potential to lead to limits on rights by giving flexibility in making laws.