These treatments cause bleeding and healing with fibrocartilage or scar cartilage which is not as resilient as normal hyaline cartilage. These treatments remain the first line of treatment for isolated lesions of articular cartilage in the knee.
The original Constitution required direct taxes to be apportioned among the states in accordance with population. An income tax is not so apportioned, so the amendment was needed to authorize such parts of the income tax as would constitute direct taxes.
The 15th Amendment to the U.S. Constitution was one of three changes made to the U.S. Constitution after the Civil War. Collectively, the 13th, 14th and 15th Amendments were known as the Civil War Amendments.The purpose of the 15th Amendment was to ensure that states or communities were not denying men the right to vote simply based on their race.The right to vote is known as suffrage.he 15th Amendment to the U.S. Constitution was one of three changes made to the U.S. Constitution after the Civil War. Collectively, the 13th, 14th and 15th Amendments were known as the Civil War Amendments.