General Structure and Writing Style. The function of a research design is to ensure that the evidence obtained enables you to effectively address the research problem logically and as unambiguously as possible.
ALLEGHENY RIVER HISTORY. Location: A river rising in north-central Pennsylvania and flowing about 523 km (325 mi) northwest into New York then southwest into Pennsylvania again, where it joins the Monongahela River at Pittsburgh to form the Ohio River.
This list is arranged by drainage basin, with respective tributaries indented under each larger stream's name. All rivers in Kentucky flow to the Mississippi River, nearly all by virtue of flowing to its major tributary, the Ohio River. Also listed are some important tributaries to the few Kentucky rivers that originate in, or flow through, other states. 1  Mississippi River.  Obion Creek.