If applied to the text, which ones would be correct and keep the literal meaning...

Questão de Inglês da banca UFRGS aplicada no concurso UFRGS (2018). Confira a resolução completa abaixo:

Consider the following propositions for rephrasing the sentence The attacks were masterminded by Osama bin Laden in an attempt to intimidate the United States and unite Muslims for a restoration of the caliphate (l. 09-12).
I - Attempting to intimidate the United States and unite Muslims for a restoration of the caliphate, Osama bin Laden has masterminded the attacks. 
II - Osama bin Laden masterminded the attacks in an attempt to intimidate the United States and unite Muslims for a restoration of the caliphate. 
III- In an attempt to intimidate the United States and unite Muslims for a restoration of the caliphate, the attacks have been masterminded by Osama bin Laden.
If applied to the text, which ones would be correct and keep the literal meaning?