This triggered an emotional debate over the legality of such measures.
As a result, payments to them could trigger questions over corruption.
Thus, the insistence of a few Muslim girls on wearing head scarves to school triggered a bitter national debate over religious freedom.
The killing triggered demonstrations and protests all over the West Bank.
Like measles, it triggers a rash all over the body.
This disaster gave rebels the opportunity to strike, which triggered other uprisings all over the globe.
The divisions between his supporters and opponents triggered a major turnover of members over the next decade.
The recession triggered a massive migration, well over a million of them, in the first half of the decade.
It again triggered a takeover bid, but this time over Audi.
Global warming will trigger a dangerous contest over energy resources.