Workers at an Amazon fulfillment center on Staten Island in New York City and across the U.S. have not been unionized. That could change in Alabama.

A man works at a distrubiton station at the 855,000-square-foot Amazon fulfillment center in Staten Island, one of the five boroughs of New York City, on February 5, 2019. – Inside a huge warehouse on Staten Island thousands of robots are busy distributing thousands of items sold by the giant of online sales, Amazon. (Photo by Johannes EISELE / AFP) (Photo credit should read JOHANNES EISELE/AFP via Getty Images)