The phrase "alone spurred" is not standard in written English and may cause confusion.
It could be used in a context where you want to emphasize that something was motivated or driven solely by one factor or entity.
Example: "The discovery of the ancient artifact was alone spurred by the relentless curiosity of the archaeologist."
Alternatives: "solely driven" or "exclusively motivated".
In this study, we demonstrate that hepatocytes alone spurred liver organogenesis to form an organ-sized complex 3D liver that exhibited native liver architecture and functions in the kidneys of mice.
Car sales alone, spurred by auto industry incentives aimed at clearing out dealer lots of 2004 models, made up more than a quarter of the growth recorded by the economy.
Solomon said 2,500 migrants – including 2,000 Eritreans and Sudanese – had left Israel "of their own free will" during 2013 and a further 500 this month alone, spurred on by a $3,500 £2,1000) grant to each from the Israeli government.
But the figures will have to jump a lot more to show that Trump alone spurred a surge in applications for citizenship. .
Nor will the housing rebound alone spur the economy, because a strong housing market requires a strong job market, which has yet to materialize.
That one fact alone could spur more innovation than all the tinkering attempted so far.
Kushner, a businessman by trade, initially appeared to hope economic incentives alone could spur the Palestinians to make compromises.
The program makes a big show of delivering this letter to Norwegian parliamentarians, as if that alone will spur that government to action.
As a result, the confidence that the return of tourists alone would spur the city to rebound automatically after this recession -- the way it did after, say, the recessions of 1982 and 1991 -- is absent.
As a result, the confidence that the return of tourists alone would spur the city to rebound automatically after this recession — the way it did after, say, the recessions of 1982 and 1991 — is absent.
But Dallas is not alone in spurring wars about the disproportionate size of some buildings.Houses across the country are getting bigger: the national average now stands at 2,349 square feet, a 12% increase from ten years ago, though the spurt has slowed in recent years.
