who had arrived in the Metis area of the North West signaling trouble for the followers of Louis Riel?

Question

Pleases include the date of this event.

Answer 1

Governor William McDougall, 1869.
http://www.mysteriesofcanada.com/Canada/riel.htm
http://en.wikipedia.org/wiki/Louis_Riel
http://en.wikipedia.org/wiki/Red_River_Rebellion

Was there any genuine reason why you could not find out for yourself?

Answer 2

Riel replaced into, to positioned it bluntly, a wacko. He believed himself on a divine project, directed with techniques from god. lots of his followers beleived in his objectives, yet not neccesarily his divinity, and others were outright repulsed with techniques from his claims. except for that, there have been, inevitably, those who knew that the insurrection ought to end badly, and kept except for it only to stay away from the bloodshed.