American Government: System of Checks and Balances - Classroom Civics Poster
| Country | USA |
| Brand | Mark Twain Media |
| Manufacturer | Mark Twain Media |
| Binding | Office Product |
| ItemPartNumber | CD-410043 |
| Model | 410043 |
| Color | Multi |
| ReleaseDate | 2019-08-15 |
| Size | 21" x 6" |
| UnitCount | 1 |
| UPCs | 044222203924 |
| EANs | 0044222203924 |