Answer: the Britain in the EU helps to protect jobs, provide security, and strengthen the UK's economy for every family in this country – a clear path into the future, in contrast to the uncertainty of leaving.
Explanation:
Carl Vinson was extremely supportive of the US Navy in their roll of defense, however, though this is the case he never favored the financial gain of under US military branches to aggregate the Naval funds at the time. So the first answer, answer A, if false. Though Carl Vinson was pro Navy, this didn't mean that the Navy could start retiring it men, the number stayed roughly the same, because of course we had people actually retiring or enlisting. This makes option B false. Other nations were always a threat, maybe no apparent to the US but seeing how the United States reacts to situations, this is a gross understatement. Option C is false. His efforts DID in fact help naval expansion needed in order to defend Pearl Harbor during attack. Option D is correct.
The opposite sum of a number refers to the fact that the opposite of a sum of real numbers is equal to the sum of the opposite. Base on that, the answer would be letter D. -(-17+5) = 17+(-5). I hope you are satisfied with my answer and feel free to ask for more