>>>>>>>>>>>>>>>>
地理背景
卢沟桥位于北平城西南约15公里的永定河上,既是南下的要冲,又是北京的咽喉要道,自古以来就是重要的交通枢纽和货物集散地。史料记载,自金代开始,中原腹地进京,皆要在卢沟桥停留,为京师进出中原腹地的必经之路。侵华日军一旦占领卢沟桥,北京就是一座死城,华北也就唾手可得。宛平城建于1640年,是捍卫北京城的军事要塞。于是,日军攻击驻军地,中国军队在卢沟桥进行抵抗,开启了日中战争的序幕。
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