What form of media is still principal source of news for an estimated 55 percent of the population

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.

that would be the steamboat because none of the other things are forms of transportation

i think its 5! hope i