Complex sentence: Czechoslovak president Emil Hácha traveled to Berlin, was letf waiting, while orders to invade were already given and after meeting with Adolf Hitler he fainted and later was forced to sign his acceptance of the German occupation of the remainder of Bohemia and Moravia.
Split into simpler sentences: Czechoslovak president Emil Hácha traveled to Berlin and was left waiting, while orders to invade were already given. After meeting with Adolf Hitler he fainted and later was forced to sign his acceptance of the German occupation of the remainder of Bohemia and Moravia.