Zimmermann Telegram rate. Usage: The Zimmermann Telegram was not looked upon too benignly by America-no one really knows why America entered WWI in April 1917, but the Zimmermann Telegram certainly didn't help. (Forget the sinking of the Lusitania, 23 months earlier.).
Cooking on HIGH Cooking on HIGH for one hour is equivalent to 2 to 2-1/2 hours of cooking on LOW. The HIGH setting of a slow cooker ranges in temperature from 300-325 F. The slow cooker becomes a soup kettle as liquids boil and evaporate at this temperature.
A few tips for slow cooking without a slow cooker: 1  For pulled pork, recommended temperatures and cooking times ranged from 8 hours at 250 degrees F to overnight at 200 degrees F. 2  When the pork has finished cooking, use a meat thermometer to ensure that it has reached an internal temperature of at least 190 degrees F.