Yes. Just so you know, I'm only in 11th grade, so I might not be using the right vocab, but I'll try my best.
It can be justified the same way that it was during the Korean War. In order to repel communism in South Korea, the US troops were launched. This was a unilateral military action. In the same way that the US used the Monroe Doctrine to help aid and enforce their rule in other places, this is what happened during the Iraqi War. The US saw an unjust system of government reigning unfairly, so they intervened to overthrow it. The justification there was that they should have been able to choose their own government (in short, they should have a fair and free democracy).
The Incas built a large system of roads that went throughout their empire, Commoners were not allowed to travel on the roads. Communication was accomplished by runners on the roads.
England was nations new world empire that provided them with economic supremacy
Answer: D. England
Hope this helped :)
Both speeches focus on the history of fighting for a cause leading up to the Civil War. The US was built on revolutionary spirit and men's lives lost for the bigger idea of freedom. The deaths of the men will mean something because the cause of the war means something.
These addresses revitalized the Union effort and reminded the men of the long history they were now a part of. They stand on the side of freedom and that will be meaningful. This dedicate brought up morale in Union forces.
