Even though this question is old now this is the answer I had gotten right on my test.
One will better recognize more encompassing historical changes by studying entire periods rather than specific events.
Spreading Christianity throughout Europe
Hey there,
Your question states: <span>What brings rain and snow to the Pacific Coast of North America?
</span>The Maritime Polar air mass is what <span>brings rain and snow to the Pacific Coast of North America
Hope this helps</span>