一九(jiǔ )三五年前后,日(✒)本帝(🥇)国主(zhǔ )义加强了对(duì )我国(guó )的侵(qīn )略。在民族危(🤴)机空前严重的(de )关头,蒋(jiǎng )介石(shí )仍旧(jiù )坚(jiān )持“攘外(wài )必先安(👋)内(nèi )(⏬)”政(zhèng )策,张(🏇)学良将军被(🖲)迫“剿共(🔸)”,因在(zài )陕北战场(🕯)上(shàng )屡遭失(shī )败,受到蒋介石(🐖)的责难,于是(shì )急于寻(🍮)求出路。在国(guó )民党“五全”大会召开(kāi )期间(🌙),他与杨虎城将(📯)军分别(⏯)通(😞)过进步人士(🦗)杜(dù )重(chóng )远和(㊗)田(tián )文(🥔)浩(💻)与我党(dǎng )有所接触。