Answer:
Losing of territories
Explanation:
The Spanish lost Florida and this weakened the economy so much that they lost their foothold in Mexico and Latin America also, which greatly impacted their economy. After losing their foothold in the West, Spain faded out of the world spotlight as a superpower.
The correct answer is:
The decision by Congress in 1873 to stop buying and minting silver.
The Coinage Act of 1873, signed into law by President Ulysses S. Grant, was a general reform of the laws associated with the Mint of the United States.
The act was later criticized by advocates of bimetallism as the "Crime of '73" because it ended bimetallism in the United States, by setting the nation on the gold standard.
Carbal was the first explorer to sail to the east coast of South America. He sailed for Portugal. Hope it help!