BBC3 will also closely partner with, and be relentlessly cross-promoted by, BBC Radio 1, which is entrenched on iPlayer and YouTube as the world's biggest video radio station.
During that time the regime has bombed rebel districts to ruins, while internecine competition between rebel groups has flourished.It could be even worse in Damascus, since Mr Assad's forces are entrenched on Mount Qassioun, whose towering height offers a platform from which the regime can launch air and missile strikes.
Spanish forces were entrenched on the crest of two small hills, between which the road from Arroyo to Guayama ran.
While his main army was entrenched on the heights above the Elbe, Joseph encouraged raids against the Prussian troops.
The political opposition to such transfers has been entrenched for years on Capitol Hill, and has only intensified since the attempt to put Khalid Sheikh Mohammed, the alleged mastermind of the 9/11 attacks, on trial in Manhattan federal court.
On both sides there are entrenched positions on the part of those whose opinions cannot be changed, for whom consensus is impossible, who even mean different things by the words they use.
"Success in attaining gender parity, equality and specifically maintaining the girl in school lies in an effective and meaningful process for engaging schools and communities where negative beliefs, attitudes and practices that have maximum impact on their participation are entrenched," UNICEF Representative in Rwanda said on this occasion.
The only thing preventing the department from creating a standardized testing system in reading, writing and mathematics is entrenched local bureaucracies holding on to turf.
To this day, loud declarations have to be voiced that black, transgender, gay, Native American, and other disenfranchised people's lives matter because society is entrenched with values set on separation instead of equality.
Mantel spent five years researching Wolf Hall and its sequel, Bring Up the Bodies, to ensure her revisionist take on history was entrenched in the real events of the time.
