List direct subclasses of construction?

Bridge shoe cairn M60A1 Armored Vehicle Launched Bridge Wall roof floor room table M104 Wolverine M60 AVLB T-26 variants Small Box Girder MT-55 paged book pack minifig building or building complex window missile architectural structure satellite flight of steps BLT T-72 chain floor electronic circuit piano keyboard teddy bear canopy fortification device.

M60 AVLB M60 AVLB M60 AVLB, an armored vehicle based on the M60 Patton main battle tank chassis used for the launching and retrieval of a scissors-type bridge wikipedia T-26 variants T-26 variants More than 50 different modifications and experimental vehicles based on the T-26 light infantry tank chassis, a developed in the USSR in the 1930s wikipedia Small Box Girder Small Box Girder Small Box Girder, a small assault bridge that could be used to span gaps of up to 30' wikipedia MT-55 MT-55 MT-55, an armoured vehicle-launched bridge tank manufactured by the Soviet Union, based on T-55 medium tank chassis, with the turret detached and replaced by a special bridge launching equipment wikipedia paged book book shaped object (physical object consisting of a number of pages bound together) wikipedia pack pack (a convenient package or parcel (as of cigarettes or film)) minifig minifig (a lego figure) building or building complex building complex (a large building or set of connected buildings unified by common function or defined perimeter) wikipedia window window (opening in a wall) wikipedia missile missile (a weapon that is forcibly thrown or projected at targets) wikipedia architectural structure architectural structure (a free-standing, immobile outdoor construction) satellite satellite (a piece of man-made equipment that orbits around the earth or the moon) wikipedia flight of steps flight of steps (a jagged structure that makes it easier to walk from a lower place to a higher one) BLT T-72 BLT T-72, an Armoured vehicle-launched bridge also Known as Bridge laying tank chain chain (a physical object consisting of a series of two or more connected links) floor floor (the level of a building above (or below) the ground) electronic circuit electronic circuit configuration piano keyboard piano keyboard, the area where a musician interacts with the piano teddy bear teddy bear (a toy bear - usually plush and stuffed with soft materials) canopy canopy (a covering, usually cloth or plastic, that serves as a roof to shelter an area from the weather) fortification fortification (military construction or building used for defence during war) device device (a man-made, usually mechanical or electronic contrivance invented to achieve a particular purpose).

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.