| 1 | Maafa |
| 2 | Mammies |
| 3 | Manifest |
| 4 | Manillas |
| 5 | Manumission |
| 6 | Maroons |
| 7 | Martial law |
| 8 | Mascot |
| 9 | Mason-Dixon line |
| 10 | Mass movement |
| 11 | Memorial |
| 12 | Merchant |
| 13 | Methodists |
| 14 | Middle Passage |
| 15 | Migrate |
| 16 | Missionary |
| 17 | Mobilise |
| 18 | Monopoly |
| 19 | Monument |
| 20 | Moral |
| 21 | Mother country |
| 22 | Motherland |
| 23 | Motto |
| 24 | Mucus |
| 25 | Mulatto |
| 26 | Multicultural |