Grouping the united states into the northeast region, the northwest region, the southeast region, and the southwest region would be departmentalization by

Grouping the united states into various regions would be departmentalization  by location.
Various organizations and entities use the departmentalization based on task, function or service etc. A divide which is based on various locations will be called departmentalization by location as it involves northeast, northwest, southeast and southwest locations.

richard allen was a minister for a african methodist episcopal church. he was also a educator and a writer one of america most active and influential black leaders. in 1794, he founded a african methodist episcopal church in philadelphia, pennsylvania. the church that he founded was the first independent african american denomination in the united states. he was a influential leader that makes many people feel comfortable under his preachings. they trusted him and supported him even though it could get them in trouble because slavery was happening. he risked his life to bring slaves and others closer to god and writing books. as a boy he and his family were slaves but some how he managed to teach himself how to read, write and preach. he has written four books about his life, slavery and hymns/preaching.