Answer:
potential energy I hope this helps :)
Answer:
B
Explanation:
A is not right it didn't end any colonialism, C is wrong because there are leaders in a government system, D is also wrong because its not the Emancipation Proclamation that freed all slaves in the south and in the north.
The law cannot enforce responsiblity
Answer:
the chemical formula of copper tracksun nitrate cu(no3)2