The US became involved in WWII due to the Pearl Harbor attack by the Japanese.
The answer is David walker
Hope this helps
Answer:
D. because it allowed them to move west and yo move supplies and stuff to and from allowing for easier trade
The answer is Erosion, which is the the gradual destruction or diminution of something -- in this case, rocks. I hope this helps! For reference/perspective, sand is the product of rock erosion, because it's really just tiny remnants of crushed rock. Those "small pebbles" could be sand, but you'd have to emphasize just how small they are -- one grain of sand is just that: a grain
