https://padlet.com/teresa_maceira/d3c0akoe4ktk Share a secondary source on unions in the U.S. that you found today en-us 2016-11-05 18:11:01 UTC 2016-11-15 20:13:10 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Balance.png https://padlet.com/teresa_maceira/d3c0akoe4ktk/wish/137899253 http://web.b.ebscohost.com/ehost/detail/detail?vid=11&sid=635032f5-937a-4f50-9479-cf7bfb7e31dc%40sessionmgr120&hid=130&bdata=JnNpdGU9ZWhvc3QtbGl2ZQ%3d%3d#AN=43661866&db=a9h]]> 2016-11-15 20:12:04 UTC https://padlet.com/teresa_maceira/d3c0akoe4ktk/wish/137899253