Answer: A. Bamboo, shells, bones, and wood
Explanation: Before its invention, bones, tortoise shells, and bamboo slips were all used as writing surfaces, but as Chinese Hemp fiber and silk were used to make paper but the quality was far from satisfactory. Books at that time were made of wood or bamboo slips so they were heavy and occupied a lot of space.
C a torpedo bout attacking an American destroyer
c. Prussia unified Germany into one nation in 1971.
Answer:
One of long-term conflict.
Explanation:
The 20th century involves periods between 1 Jan 1901 – 31 Dec 2000. During this period Iran and Iraq were still at loggerheads. They share the same land borders which was one of the main causes of their disputes. After Iran’s revolution Saddam Hussein who was the President of Iraq decided to launch aggressive attacks on Iran due to the border conflicts. He also launched the attacks in order to control the ownership of Iran’s oil. The dispute lasted for about 8years before the dispute ended and they then became very good neighbors.
