Which characteristic of water molecules makes
water a good solvent?
a mass
b polarity
c potential energy
d chemical energy

What event caused south carolina to secede from union in 1860

The irish and germans of the 1840's were part of the new immigration. true or false

Which of these did the soviet union do in 1961? it built a wall through berlin to keep people from moving to the west. it used force to destroy a wall the united states had built in berlin. it convinced the british and french to merge their zones in berlin with the soviet zone. it threatened to bomb berlin if the united states did not leave within 30 days.