Answer:
Four score and seven years ago
Explanation:
Abraham Lincoln started his speech at Gettysburg with the six words "Four score and seven years ago", which is just another way to say "87 years ago".
A) strong feelings of nationalism in Europe.
Answer:
Social Darwinism cultivated the mindset that Europeans were biologically superior to any other culture or civilization. As a result, they believed it was their right as a "superior" group of peoples to take over "inferior" countries and "civilize them" (enforced european practices or economically exploited them). Their mindset: if they were a superior group of people, they were allowed to take over in order to ensure they do what is best for human evolution as a whole.