What came first, the Ice Age or the Columbia lava flows?

ICE AGE

Explanation:

I think the ice age came first

Explanation:

federal appellate courts are called courts of appeals. cases can be further appealed to the u.s. supreme court. cases are heard for the first time in a trial court. if either party disagrees with the decision in the trial court, they can appeal, asking a higher court to review the decision.