This fluid may filter through lymph nodes at the elbow, or those under the arm. Fluid from the head, scalp, and face flows down through lymph nodes in the neck. Some lymph nodes are deep inside the body, such as between the lungs or around the bowel, to filter fluid in those areas.his fluid may filter through lymph nodes at the elbow, or those under the arm. Fluid from the head, scalp, and face flows down through lymph nodes in the neck. Some lymph nodes are deep inside the body, such as between the lungs or around the bowel, to filter fluid in those areas.
The Inca civilization flourished in ancient Peru between c. 1400 and 1533 CE, and their empire eventually extended across western South America from Quito in the north to Santiago in the south, making it the largest empire ever seen in the Americas and the largest in the world at that time.hupa Inka Yupanki (also known as Topa Inca), Pachakuti's successor from 1471 CE, is credited with having expanded the empire by a massive 4,000 km (2,500 miles). The Incas themselves called their empire Tawantinsuyo (or Tahuantinsuyu) meaning 'Land of the Four Quarters' or 'The Four Parts Together'.
One of the Inca civilization's most famous surviving archaeological sites is Machu Picchu, which was built as a retreat for an Incan emperor. The Incas called their empire Tawantinsuyu, the âLand of the Four Corners,â and its official language was Quechua.The empire was divided up into four âsuyu,â which intersected at the capital, Cuzco. These suyu in turn were divided into provinces.nca oral history, recorded by the Spanish, suggests that the expansion of the Inca began in earnest during the reign of the emperor Pachacuti, who reigned 1438-1471.