WILL MARK BRAINLIEST Which statement accurately describes Eleanor Roosevelt?

She preferred to socialize with rich and famous people.

She retired from public life to care for her husband when he got polio.

She changed the role of First Lady by being a link to the common people.

She thought that a First Lady should remain in the background.

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.