I believe the correct answer to your question is parallel. I apologize for the late answer and if the answer I provided is incorrect.
Answer:
20 million
Explanation:
Representatives of Spain and the United States signed a peace treaty in Paris on December 10, 1898, which established the independence of Cuba, ceded Puerto Rico and Guam to the United States, and allowed the victorious power to purchase the Philippines Islands from Spain for $20 million.
Napoleon defeated the Holy Roman Empire, and because of that, Francis II (The Holy Roman Emperor) Was removed of his throne.
A,) A boycott of British goods.
The factors that made it difficult for Eastern Europe to improve its water quality were outdated sewer systems, raw water quality, worn-out water utilities and unskilled employees. So we can say that four options given in the question fits the bill perfectly. These basic infrastructural reasons were responsible for being a hurdle towards improving the water quality. <span />
