List of Chinese contributions to the least to the greatest

americans experinced rations on food and be gangrene their own food and feed their families going to go over jobs that were orginally only for men.

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.

the answer is   b. coronado.