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1. In the Catalog pane, click the US_tract_1980_Harris_County geodatabase feature class located in the NHGIS folder and drag-and-drop it up into the Intro_Part2.gdb. A progress bar will appear that reads 'Copying...' Once it is complete, you will see a copy of US_tract_1980_Harris_County inside the Intro_Part2.gdb as shown below.
   
   
   
   
2. Repeat the above step to drag-and-dropMajor_Rivers from the Major_Rivers.gdb into the Intro_Part2.gdb. 
3. COH_HISTORIC_SITESLANDMARKS is a Shapefile feature class, so it requires a different method to be imported into the Project Geodatabase. In the Catalog pane, right-click on COH_HISTORIC_SITESLANDMARKS.shp and selectExport > Feature class(es) to geodatabase.
   
   
   
   
4. Accept default settings as shown below and clickRun. 
   
   
   
   
5. Right-click on Intro_Part2.gdb and selectRefresh. 
   
   
   
   
6. Your Project Geodatabase should now contain three Geodatabase feature classes: COH_HISTORIC_SITESLANDMARKS, Major_Rivers, and US_tract_1980_Harris_County.
   
   
7. In the Catalog pane, in the Folders section, right-click on Downloads and selectRemove.
   
   

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1. Repeat Step 7 to remove the connection to the NHGIS folder.

Bonus: Symbolizing Layers By Attributes

Symbolizing Layers By Quantity

1. In the Contents pane, right-click the Census_2010_By_SuperNeighborhood layer name and selectSymbology.

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