The 2 sides of WW1 was the same as the ones of WW2 : Allies v.s Axis powers
Unresolved issues from WW1. In many ways WW2 can simply be considered the second half of WW1 after a two decade intermission.
gas attacks were used, eventually both sides ran out of equipment and men, so they used rapid machine gun fire into enemy trenches, it lasted for months
There was more than two countries left in the world after WW1.
The two countries that tried to dominate the Balkans in world war 1 were Austria-Hungary and the Ottoman Empire. This conflict, due to alliances with other countries, is one of the causes of WW1 as the countries took sides.
1. The Triple Entente (Britain, France, Russia) 2. The Triple Alliance (Germany, Austria-Hungary, Italy)
Technically WW1, but they switched sides.
The 2 sides of WW1 was the same as the ones of WW2 : Allies v.s Axis powers
All sides in WW1 used artillery.
All sides already possessed them before the war.
The two examples of direct control in ww1 included price controls and rent controls.
ww1 and 2
WW1 and WW2
kuifkuil
WW1 started in 1913 and continued till 1918. It had two sides: The Triple Alliance which consisted of Germany, Austria-Hungry (Which was one country) and Italy. Also there was The Triple Entente which was Britain, France and Russia.
A trapezoid with two congruent, opposite sides is an isosceles trapezoid.
Mauser and Springfiled are two.