| 名称: | |
| 描述: | |
| 公开/私有: | 公开 私有 |
| 标题: | |
| 描述: | |
| 公开/私有: | 公开 私有 |
- united states (19)
- 研究 (5)
- equality (4)
- murder (4)
- racism (4)
- 美国 (4)
- african americans (3)
- gun control (3)
- immigrants (3)
- poor (3)
- race relations (3)
- social conflict (3)
- social mobility (3)
- working class (3)
- affirmative action programs (2)
- affirmative action programs in education (2)
- american dream (2)
- capitalism (2)
- cold cases (criminal investigation) (2)
- discrimination (2)
主题
| 21. |
|
||
| 22. |
|
||
| 23. |
|
||
| 24. |
|
||
| 25. |
|
||
| 26. |
|
||
| 27. |
|
||
| 28. |
|
||
| 29. |
|
||
| 30. |
|
