The House of Representatives passed the 15th Amendment on February 25, 1869, by a vote of 144 to 44 The Senate passed the 15th Amendment on February 26, 1869, by a vote of 39 to 13. The text of the 15th Amendment can be found in the United States Statutes at Large, volume 16, page 346 (15 Stat. 346).
The following medical conditions are some of the possible causes of Umbilical pain. There are likely to be other possible causes, so ask your doctor about your symptoms. Unmbilical hernia. Acute appendicitis. Pyelonephris.
During pregnancy, the umbilical cord passes through a small opening in the baby's abdominal muscles. The opening normally closes just after birth. If the muscles don't join together completely in the midline of the abdomen, this weakness in the abdominal wall may cause an umbilical hernia at birth or later in life. In adults, too much abdominal pressure can cause an umbilical hernia.