Which statements accurately describe binary star systems? check all that apply.

have more than two stars
have stars that are always visible
include large groups of stars
have stars that might appear to wobble
often have one star that is brighter than the other

Supreme court cases can alter history? true or false

The picture below shows president richard nixon and the first lady standing before the great wall of china in 1972. they are smiling - as are the chinese with them. when this picture was shown on american television, americans were aware that it was a historic moment. what are two reasons why this moment was important for both china and the united states?

What party formed to limit slavery in the west?