Npr is growing its audience among young people by

The grow the young audience by creating social events in the places where young people tend to hang out.
For example,  in 2013 NPR sponsored many parties that being held on popular bar for college students in order to build a perception that they're 'cool and hip' even in this era.

France played a key role in the american revolutionary war (american war of independence; 1775–1783). motivated by the ideals of the new nation which were inspired by the french enlightenment, as well as its long-term rivalry with britain and so as to avenge their territorial losses during the french and indian war, france secretly began sending supplies to the americans in 1775.