Iroquois LonghouseIroquois longhouses were found in the area that is now the state of New York. Alonghouse had a framework built of posts and poles and was covered with sheets of bark.Different types of trees were used in various parts of the building.A strong stiff treewould be used for the outer posts.roquois LonghouseIroquois longhouses were found in the area that is now the state of New York. Alonghouse had a framework built of posts and poles and was covered with sheets of bark.Different types of trees were used in various parts of the building. A strong stiff treewould be used for the outer posts.
Evidence suggests that the magnetic compass was invented in China between 221 and 206 B.C. The earliest compasses were not used for navigation, but for fortune-telling. Chinese compasses became navigational orienteering devices between 1040 and 1044 A.D. and were used as maritime navigational devices by 1117 A.D.
Used in Ancient China as early as the Qin dynasty (221 BCE â 207 BCE) or before, Chinese compasses were invented for more than just helping people find their way when traveling. Compasses were originally developed for aligning buildings with directions (north, south, east or west), and as a tool used in fortune telling.ne of the first recordings of using a compass for navigation was during the Northern Song dynasty (960 CE â 1126 CE). These compasses were made by floating a magnetized needle in water.