This was a real civilization, crowned by forty years of sustained progress.
Mr. Fox boasted that democracy and rule of law had made sustained progress under his watch.
It demonstrated sustained progress to combat human trafficking during the reporting period.
"What we have said all along was this is about incremental, sustained progress," he said.
Because we acted, children are making sustained progress in reading and math, America's schools are getting better, and nothing will hold us back.
Individual agreements will not, in and of themselves, result in sustained progress.
Such measures could turn current growth into sustained progress.
Freedom of expression and of association are essential to sustained progress.
Emphasising real, sustained progress, and also research and development.
I very much look forward to making serious and sustained progress with you over the time I am responsible for this sector.