2017 was full of significant upheavals in my life, whose trailing waves are only now starting to settle. (bluecollarredlipstick.com)
But even within the traditions of that locomotive impulse, the so - called «Great Migration of 1843» stands out as a singularly significant upheaval in the history of continental relocation — and a central concern of Rinker Buck's The Oregon Trail: An American Journey. (bookbrowse.com)
He said the period was a time of significant upheaval for schools, «where the accountability pressures increased rapidly». (schoolsweek.co.uk)