world war 1 technology padlet by Elizabeth Solis Arciga [STUDENT] https://padlet.com/elizabet251099/8agorxr6ueatmgd8 Made with the help of a typing monkey en-us 2021-01-19 19:23:09 UTC 2021-01-19 20:19:42 UTC hello@padlet.com Where was the technology invented? elizabet251099 https://padlet.com/elizabet251099/8agorxr6ueatmgd8/wish/1103256191 2021-01-19 20:19:29 UTC https://padlet.com/elizabet251099/8agorxr6ueatmgd8/wish/1103256191