Balsam of Peru comes from the trunk of a tree grown in Central and South America. It is a natural resinous balsam that contains a mix of a number of substances that are related to Cinnamon, Vanilla and Clove fragrance and flavourings.
In the 38 states with either a four-year term or a 2-4-4 term, 27 states have staggered elections so that approximately half of state senate seats are up for re-election during the state's general elections that take place every two years.
Many states, such as Arizona, California and Montana, have term limits for their state legislative bodies, and many U.S. congressmen follow self-imposed term limits. As of 2015, the longest-serving U.S. congressman was John Dingell, who served for more than 59 years.