Convert a disfluent question to a proper question. A disfluent question is a question that has some interruptions in it while framing. A proper question is the correct form of the question without any disfluency.

Colonization is responsible for the slow spread of what, sorry I meant Imperialism, and the spread of what is it responsible for?
Imperialism is responsible for the slow spread of what?

What is the German sorry Latin name for Black Death?
What is the Latin name for Black Death?

What was er when was Zia-ul-Haq born?

When was Zia-ul-Haq born?