Effective national territory is the territory where the government has the legal rights to govern. The frontier was important for this because that meant that the government could not control what happens in the frontier, so many people went there and started developing their own communities. These communities eventually became a part of effective national territory through getting the status of states, but they still kept their local state sovereignty.
The US before this point had an interest to stay neutral. However, in 1917, Jan 16, the US was informed by the British Empire US to join the war since Germany would help Mexico regain land lost, the US saw that as a problem. This incited them to declare war (This event was known as the Zimmerman Telegram)
So in summary, yes, it was in the national interest of the United States to declare war in 1917
Answer:
Chester William Nimitz, Sr.
Explanation:
The Ten Commandments are important because it helps civilize and provides rules that are fair
Coming from a 10 year old who loves Hamilton lol
Answer: Promise
Explanation: God promises Abram that he will give Sarai and him a child.