From Maine to Texas, dockworkers at 36 ports across the eastern U.S. are now on strike for the first time in decades. And the work stoppage could snarl supply chains — leading to shortages and higher prices if it stretches

PHILADELPHIA (AP) — From Maine to Texas, dockworkers at 36 ports across the eastern U.S. are now on strike for the first time in decades. And the work stoppage could snarl supply chains — leading to shortages and higher prices if it stretches on for more than a few weeks.

The International Longshoremen’s Association union and the United States Maritime Alliance, which represents employers in the longshore industry, were unable to reach a new contract agreement. This is the union’s first strike since 1977,