France and Belgium, Russia, Italy all saw heavy fighting in WWI.
There were no air attacks on London in WW1.
when the ww1 ended and if they were very hurt
There were about 200 million veterans alive after ww1.
Hitler was in both ww1 and ww2! but n ww1 he was just a messenger!
About a 10th of the child's weight.
Because they are carrying heavy text books
There are several brands of backpacks available. Check with her school first, some of them have certain rules for backpacks. Make sure it isn't too heavy or too big.
Strap length. Distance from backpack center-of-mass to center-of-tread.
In India they were used to load heavy things with their tusks
Depends on your need. A Backpack which could hold heavy materials could be good one to go for. There are lot of good manufacturers of Backpacks. Lightfighter is a manufacturer of many military backpacks such as Assault Packs, Medical Packs, Airborne Packs, Rucksacks etc. Amron is also a good manufacturer of Backpacks. They manufacture field packs, medic packs etc. Depending on what suits you, you can buy the best backpacks. For buying backpacks, you should be able to get them at eBay or amazon for reasonable prices. Hope this helps.
I did some searching online and found there are many heavy duty laptop bags available. Your best option would be to go to Amazon and purchase them. They have many to choose from.
Heavy artillery had not been widely used or that powerful in any previous war.
There are two hot backpacks for kids this fall. One is the Hannah Montana brand backpacks, and the other is the Spongebob brand backpacks.
ask my friend backpack
Backpacks are good because they are good for school. Like, if you had a science book that was really heavy and it hurt your arms a backpack is good for that.
Easton backpacks come with cellphone compartments. So do most of the newer designs for many brands of backpacks.