Impelled by the crowd, they had got wedged in at the approach to the dam and, jammed in on all sides, had stopped because a horse in front had fallen under a cannon and the crowd were dragging it out.
For him it was no new conviction that his presence in any part of the world, from Africa to the steppes of Muscovy alike, was enough to dumfound people and impel them to insane self-oblivion.
But the French officer was evidently more inclined to think he had been taken prisoner because Pierre’s strong hand, impelled by instinctive fear, squeezed his throat ever tighter and tighter.
She feared for her brother who was in it, was horrified by and amazed at the strange cruelty that impels men to kill one another, but she did not understand the significance of this war, which seemed to her like all previous wars.
Popes, kings, and knights incited the peoples to free the Holy Land; but the people did not go, for the unknown cause which had previously impelled them to go no longer existed.
There are no more uses of "impel" in the book.
Show samples from other sources
When in the Course of human events, it becomes necessary for one people to dissolve the political bands which have connected them with another ... that they should declare the causes which impel them to the separation.
Thomas Jefferson -- The Declaration of Independence
The only explanation which I could think of for this mass exodus was that I had somehow disturbed the wolves so seriously they had felt impelled to abandon their den.