The original twin towers was opened on April 4th, 1973. It destroyed on September 11, 2001. Is 1973 greater than or less than 2001? Where did it took place? Explain.

Why did un coalition troops battle iraqi forces in 1991? iraq had invaded saudi arabia, along with its other border nations.iraq had invaded kuwait, which was a major source of the world's oil.the united nations wanted to remove saddam hussein from power.the united nations wanted to prevent the trade of illegal drugs.