there werent enough cars and trucks
Bolt holes were used in the trenchs to hide away from and bombs coming, the bolt hole werent so very big so it was a very cramped space.
Lots were used new and old Old included Animals such as Horses, dogs and pigeons New included gas masks, tanks and aircrafts.
For the first time DD tanks were used. These could float with the assistance of a special shield and were propelled by 2 small propellers. Many other variations of tanks were used and were referred to as "funny" tanks by the American generals.
Basically, an "ironclad" was a steam-propelled warship fitted with plates of iron armor. The idea of an armored warship was not new; the Vikings used to line the sides of their longships with their shields, several shipbuilders came up with the idea of a ship encased in lead, and, most famously, the Koreans built a "turtle" ship in the sixteenth century, armored with iron and propelled by oars. None of these really led to further warship designs, so they are only historical curiosities. The steam-propelled ironclads of the 1800s, on the other hand, led directly to the warships of today.
there werent enough cars and trucks
because the bad countries used weapons and they werent being fair
the Americans the germains and the british all used aicrafts like airplanes and zepplins.
Automobiles, aircrafts
THIS IS NOT A QUESTION
aircrafts
its used in aircrafts
aluminium
Mitsubishi 90
Black boxes are used in aircrafts so that in the event of crash and disater they could know why the plane crashed and the reasons behind the crash. The aviation board could know whether it was due to the pilot or plane malfunctions. This helps in improving aircrafts with safety features.
Hangar is usually used to house aircrafts.
They Werent