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.
Native Americans were continually pushed out of their homeland and much of the natural world of the American west was destroyed to make way for the settlers
