World war i erupted when an austrian assassinated archduke francis ferdinand. a. true b. false

where is the passage?

can't without the passage.

post the full question.

frederick the great and the war of austrian succession. frederick william of brandenburg-prussia trained his son, frederick, to be a hardy soldier. he also declared himself king of bohemia, and maria theresa sent troops to retake bohemia. in august he led 80,000 of these men across the frontier into bohemia, his

cruel, heartless

explanation:

i think it’s will be a yes