decided upon

Violent Islam is the problem and therefore some other form of yet to be decided upon peaceful Islam is the solution.

But that is clearly not the option he prefers and clearly not a plan he has already decided upon.

Hoping to avoid a second surgery, he decided upon a far bolder operation.

But harder still is it, when its result is to be decided upon an inquiry into moral conduct.

I shall not embark upon anything new until I have decided upon an opera.

I was resolved upon seeing them, and had but little time to lose, so I decided upon retracing my way.

I therefore decided upon taking up my quarters for the night under the eaves of a house.

Within a few days the Confederates decided upon certain changes in the prison for the greater security of their captives.