huntridge2021-03-28 22:58:17

关于日本为何偷袭珍珠港会有很多说法。但日本追求资源和美国对日本经济限制是公认的原因。美国向国民党提供经济支持。这必然帮助中国抗战延迟日本占领中国的计划。日本的计划是有限的war。目的是想有机会和美国达成和平(negotiated peace)

Why Did Japan Attack Pearl Harbor? - History.com
https://www.history.com/news/why-did-japan-attack-pearl-harbor
The U.S. Was Trying to Stop Japan’s Global Expansion
In light of such atrocities, the United States began passing economic sanctions against Japan, including trade embargoes on aircraft exports, oil and scrap metal, among other key goods, and gave economic support to Guomindang forces. 

Tokyo and Washington negotiated for months leading up to the Pearl Harbor attack, without success. While the United States hoped embargoes on oil and other key goods would lead Japan to halt its expansionism, the sanctions and other penalties actually convinced Japan to stand its ground, and stirred up the anger of its people against continued Western interference in Asian affairs.

https://pearlharborwarbirds.com/why-japan-attacked-pearl-harbor/
Here are 3 reasons why Japan attacked Pearl Harbor:
Reason #1: An Increased Need For Natural Resources
Japan had an increased need for natural resources like oil, minerals and steel as their goals for expansion in Asia and the Pacific increased.
Reason #2: Restrictions
The United States also had an obvious interest in these natural resources, and in response to to the Japanese aggression, the U.S. Congress placed restrictions on doing business with Japan. And, if that weren’t enough, Japanese assets in the United States were frozen.
Reason #3: Expansion in the Pacific
President Roosevelt moved the US Pacific Fleet from California to Pearl Harbor in 1939. This move was a threat to Japan, who wanted to expand in the Pacific. Military leaders and politicians saw a war between the U.S. and Japan as inevitable, with the solution being to attack first. Japan did just that。

Pacific war- wiki
https://en.wikipedia.org/wiki/Pacific_War
In preparation for the war against the United States, which would be decided at sea and in the air, Japan increased its naval budget as well as putting large formations of the Army and its attached air force under navy command. While formerly the IJA consumed the lion's share of the state's military budget due to the secondary role of the IJN in Japan's campaign against China (with a 73/27 split in 1940), from 1942 to 1945 there would instead be a roughly 60/40 split in funds between the army and the navy.[71] Japan's key objective during the initial part of the conflict was to seize economic resources in the Dutch East Indies and Malaya which offered Japan a way to escape the effects of the Allied embargo.[72] This was known as the Southern Plan. It was also decided—because of the close relationship between the United Kingdom and United States,[73][74] and the (mistaken[73]) belief that the US would inevitably become involved—that Japan would also require taking the Philippines, Wake and Guam.
Japanese planning was for fighting a limited war where Japan would seize key objectives and then establish a defensive perimeter to defeat Allied counterattacks, which in turn would lead to a negotiated peace.[75] The attack on the US Pacific Fleet at Pearl Harbor, Hawaii, by carrier-based aircraft of the Combined Fleet was intended to give the Japanese time to complete a perimeter.

hkzs2021-03-28 23:32:47
美国不是支持中国,是反对日本独吞中国。
huntridge2021-03-28 23:34:36
美国gave economic support to Guomindang forces的结果就是支持中国。
青松站2021-03-28 23:53:57
田中奏折十分聪明.:但很快中国泥潭耗磨日本实力.:=北上碰壁..南进是下策..但珍珠港是死呆策。
spooky2021-03-29 01:52:03
北有苏饿,南有英美,中间和中国有战争,打不开局面。想把美国挡在中太平洋,控制西太平洋,只能把美军毁灭在太平洋舰队珍珠岛基地。
5477882021-03-29 06:45:11
一战前把俄国海军打败了,现在又把中国打得无法还手,两个大国都摆在日本手下,自然也就不把美国放在眼里
hkzs2021-03-29 07:56:07
支持中国是因为美国反对日本,不要搞错了因果关系。
hkzs2021-03-29 07:57:39
这个评论到位。现在中国正在走日本二战前走的老路。
青松站2021-03-29 13:16:06
今非昔比,今早居然再次看到长荣苏伊士事件.日本与台湾网民正相看不对眼-有人说
青松站2021-03-29 14:21:40
Checks and balances,,Yes-:))..
huntridge2021-03-29 15:23:53
说说看哪一句搞错了因果关系?
5477882021-03-30 06:50:18
不吃美国那一套,就是走日本的老路?250 啊