The Introduction is entitled the same as the title of the paper. The Introduction is always page 3. The title page is #1 and the abstract is #2. Every paragraphs is indented 5 to 7 spaces or 1/2 inch (as are all the the paragraphs in an APA paper except the abstract).
Braddock is a borough located in the eastern suburbs of Pittsburgh in Allegheny County, Pennsylvania, 10 miles (16 km) upstream from the mouth of the Monongahela River. The population was 2,159 at the 2010 census.
Lycoming County is a county located in the Commonwealth of Pennsylvania. As of the 2010 census, the population was 116,111. Its county seat is Williamsport. Lycoming County comprises the Williamsport, PA Metropolitan Statistical Area. Located about 130 miles (209 km) northwest of Philadelphia and 165 miles (266 km) east-northeast of Pittsburgh, Lycoming County is the largest county in Pennsylvania in area.