Fit a roasting pan with a roasting rack. Place roast on rack, fat side up, and cook in oven for 20 minutes. Without removing the roast, drop oven temperature to 325 degrees F and cook for an additional 60 minutes, or until internal temperature reaches 125 degrees F for a medium-rare finished roast.Remove roast from pan to a cutting board. Check the internal temperature of the meat after 45 minutes instead of 60. 2  If using a cooking bag to cook your prime rib, first sear all sides of the roast in a very hot pan with 2 tablespoons olive oil.
The boston port act which shut down the boston harbor.
Boston Tea Party: December 16, 1773 - About 100 Bostonians disguised as Indians smashed open 342 chests of tea and dumped them into Boston Harbor: 223808410: Boston Port Act: Closed Boston Harbor until damages were paid and order could be ensured: 224271232: Quebec Act of 1774