When an individual works for their own benefit, how is society affected ?

Who were the main leaders of the major powers (france, england, and great britain) during the treaty of versailles?

6. how are goods and services distributed in a free market system?

What important discovery was made by edmond halley and alexis clairaut, using newton's ideas of mathematics and gravity? they created the scientific method to outline how science should be conducted. they were able to find the orbit of a comet and predict the year of its return. they discovered the three newest planets--uranus, neptune, and pluto. they explained why objects appear to have color.