Why did the czar's government collapse during world war 1?

Amain purpose of the president‘s state of the union address is to - identify major policy issues - explain supreme court decisions - challenge congressional actions - speak out against political opponents

What event did not contribute to the start of ww11

15 points and brainliest if right which of the following was not a european achievement during the middle ages? gothic style architecture the canterbury tales by geoffrey chaucer troubadours grand canal