| Map Quiz for Chapter 20 | mckayworldmapstimelines_ch20_1.html | 546bc2f9757a2eb95a000000 |
| DLAP questions | mckayworldmapstimelines_ch20_1_dlap.xml | 546bc2f9757a2eb95a000000 |
| Timeline Activity for Chapter 20 | mckayworldmapstimelines_ch20_2.html | 546bc2f9757a2eb95a000000 |
| DLAP questions | mckayworldmapstimelines_ch20_2_dlap.xml | 546bc2f9757a2eb95a000000 |