Although all the answers do take affect in the article but it is asking for main idea and mainly the selection is talking about irony so i would go with A
Lucas says they are listed by topic
<em>The Earth probably compares in orbital speed to other planets because;</em>
A. The Earth moves faster than the planets that are farther from the sun.
<u>This is because Kepler's second law says that on its orbit, a planet will sweep equal areas in equal amounts of time. </u>
<u>Thus means that when the Earth is closer to the Sun, it's moving faster than when it is farther away.</u>
Answer:
The European Union is set up with the aim of ending the frequent and bloody wars between neighbours, which culminated in the Second World War. As of 1950, the European Coal and Steel Community begins to unite European countries economically and politically in order to secure lasting peace.
