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.
The intolerable acts were closing the port of Boston not letting anything in or out. The second was closing the town meetings. The third was the British taking power over the Massachusetts assembly. The last was called quartering, which was when the colonists had to let the British soldiers stay in their houses. After the intolerable acts was the battle of Lexington and Concord, and the Acts were in response to the Boston Tea Party.