The Declaration of Independence was the u.s. telling Great Britain that we wanted to be independent from them. The Constitution is the laws and principles of the Untied States. When something is questioned to be legal the constitution is consulted.
Answer:
There are so many steps because they need to see if the law is good and worth passing and won't infringe on people' rights. The positives of this process is that they will have time to analyze the law and see the pros and cons. Civilians will also be able to weigh in on the law. The negatives are that even if the law needs to be passed quickly, it can't, because it needs to go through each step.
In general, this is true. The main motives for the US going into both these wars was born from "Manifest Destiny" which dictated that the US was destined to reach from coast to coast. This left very little chance of the opposition winning with a logical argument against invasion. It was a mission of conquest, not defense.
B. Because the wall was built, The USA brang goods into Berlin.
Lakota was a true naturist a lover of nature
