I suggest you just write things are the *key* details in the Declaration of Independence, but it's best to get some background information first.
Answer:
Spain declined as a global power, while new players such as the United States emerged as global powers in Latin America and Asia.
Explanation:
I believe this is correct because as Spain declined in power, the US rose. Also following the Spanish-American War in 1898, quickly emerged as new imperial powers in East Asia and in the Pacific Ocean area.
Answer:
How did Nerva attempt to improve the Roman economy? He gave farm land to the poor.
Explanation:
He helped to control inflation by fixing prices. He revised the banking and money systems