What remained “the essence of naval warfare?

Learning Goal: I’m working on a history multi-part question and need an explanation and answer to help me learn.Part 1
Prior to entering the war, the United States agreed on a broad strategy with Allied powers for how to conduct the war (“the centerpiece of Allied strategy”). What was this strategy?
What two acts, signed into law by the Wilson administration in 1917 and 1918, were implemented at the beginning of the U.S. involvement in World War I with the intention of protecting U.S. personnel during the mobilization, but also crushed dissent of the war?
Despite the advancements made in naval warfare capabilities at the beginning of the 20th century, what remained “the essence of naval warfare?
Despite the fact that they were a turn away from the original strategy for fighting in Europe, why were World War II’s Operation HUSKY and Operation AVALANCHE important to achieve later success?
Which battle ended the threat of major German resistance in Europe during World War II?
After the Battle of the Philippine Sea (also referred to as the “Great Marianas Turkey Shoot”) eliminated Japanese naval aviation capabilities in World War II, which battle destroyed the remainder of the Japanese fleet?
What event in 1940 prompted President Roosevelt to shift away from hemispheric defense and towards policies that assisted Great Britain (and all of Europe)?
What was the method of preserving American isolationism during the early years of World War I, as opposed to military deployment?
Describe some of the main reasons President Truman decided to drop the atomic bombs to end World War II.
What were the three tenets Wilson stuck to after the failure of his “14 Points” at the end of World War I?
What were some of the major new developments did the U.S Navy employ to mitigate the effect of Germany’s U-boats during World War I, and how were they used?
Part 2Cold War (1945-1950) discussionPost your comments/questions/observations on the week’s topic here.
Requirements: 1000-1500 Words