Answer: bomb, cannon, bulldozer, and breaking a dam releasing a tsunami...
Explanation: the bomb: blowup the castle, the cannon: slowly destroy it with a hurdling pieces of concrete, the bulldozer: knocking it down, and the tsunami: floods the entire castle and breaking down most of it.
It connected four states in the west
The answer is A, the United Nations
Answer:
aribaldi and Cavour had differing opinions on how Italy should be unified.
Explanation: