Technological innovation continues to change the world. Discuss one technological innovation that you feel has changed the world. In one paragraph, define the technological innovation and explain how it has prompted change. Support your opinion with evidence in the form of reasons and specific examples.

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 corporations allowed investment without risk of personal property, fueling the growth of new businesses.