The Triple Aliances were Germany, Austris-Hungary and Italy which were the Central Powers.

The Triple Entente were Russia, France, and The United Kingdom, which were the Allies.

Well the new technology that the war had introduced to the world had very large effect with alot of different things.

The technology and things that the war had brought were machine guns, rifles, large tanks, bombs,and it just wasn't that very safe anymore.

The tanks were very handy they were armor, the had weapons connected with them, and they also was transportation.

using the tanks they had basically 3 in one so they were very useful torwards the armies and what they were facing.