With a land over 3,000 miles long and 200 miles wide, the Inca proved to be brave warriors, expert builders, and effective administrators. Date Event 1200 AD The Inca arrive (Between 1200 to 1300 A.D.). The Inca first settle in the Cuzco Valley of what is now the country of Peru in South America. They will go on to control land along the Pacific Coast as far north as southern Columbia, as far south as northern Chile, and that stretches into eastern Bolivia. 1200 AD Manco Capac starts the Inca (Around 1200 A.D). Manco Capac is considered the first Inca. Believed to be the son of the sun, he marries his sister, Mama Ocllo, the daughter of the moon. From now on an Inca ruler must marry his sister, and it is only from this marriage that the next ruler can be named.
An umbilical cord prolapse occurs when an infantâs umbilical cord slips ahead, usually right before birth. As the cord slips into the birth canal, it can become compressed and flattened. Other common causes include: A nuchal cord, marked by the umbilical cord wrapping itself around an infantâs neck.
After the umbilical cord is cut, the blood in the umbilical vein and arteries clots, closing off the blood vessels. The remnant of the umbilical vein is the ligamentum teres hepatis, which develops within months of the baby's birth.