4 ), ▁and ▁in ▁ 1 9 1 2 ▁lect ured ▁at ▁American ▁univers ities . ▁ ▁Works ▁Perhaps ▁his ▁greatest ▁accomplish ments ▁are ▁his ▁various ▁books ▁regarding ▁the ▁history ▁of ▁Boh emia , ▁Prag ue , ▁S lav ic ▁poetry , ▁Histor i ography ▁and ▁Liter ature . ▁ ▁His ▁works ▁were ▁intention ally ▁written ▁in ▁the ▁English ▁language ▁and ▁were ▁thus ▁more ▁easily ▁accessible ▁to ▁Western ▁decision - m akers ▁who ▁would ▁eventually ▁agree ▁to ▁the ▁formation ▁of ▁an ▁independent ▁Czech oslov ak ia ▁after ▁the ▁end ▁of ▁World ▁War ▁I . ▁ ▁The ▁first ▁president ▁of ▁Czech oslov ak ia , ▁Tom áš ▁G arr igue ▁Mas ary k ▁wrote ▁a ▁touch ing ▁introduction ▁to ▁L üt z ow ' s ▁ 1 9 3 9 ▁edition ▁of ▁' B oh emia , ▁An ▁Historical ▁Sk etch ' ▁and ▁expressed ▁grat itude ▁for ▁L üt z ow ' s ▁various ▁contributions ▁to ▁Czech oslov ak ia ' s ▁independence . ▁▁ ▁History ▁of ▁Boh em ian ▁Liter ature , ▁Hein emann . ▁London ▁( 1 8 9 9 ); ▁( 2 nd ▁ed . ▁April ▁ 1 9 0 7 ) ▁ ▁Prag ue , ▁in ▁“ M edi æ val ▁Town ” ▁series ▁( 1 9 0 1 ) ▁ ▁The ▁Story ▁of ▁Prag ue ▁J . ▁M . ▁D ent ▁& ▁Co . ▁ ▁London ▁ 1 9 0 2 ; ▁ 2 nd ▁ed . ▁ 1 9 0 7 . ▁ ▁L ect ures ▁on ▁the