The united states can be characterized in all of the following ways: presidential government, republic, representative democracy, federal government.

24-karat gold is considered to be pure gold. 18-karat gold is considered to be about 75% gold. what is 18-karat gold considered a mixture rather than a pure substance? a) it has a variable composition of other elements and minerals. b) its color is different than pure gold. c) the gold atoms are not arranged in a repeating pattern. d) it can be melted and transformed into a different substance.

Which common characteristic of renaissance buildings does this image show

This was a 1676 uprising in the virginia colony