REMOVE

1. Rivers
2. Separate Map
3. Louisiana
4. 1864

WHAT

1. Atlas Map (1)
2. Classical (1)
3. World Atlas (1)

WHERE

1. Afghanistan (1)
2. India (1)
3. Middle East (1)
4. Myanmar (1)
5. Saudi Arabia (1)

WHO

1. Robert Wilkinson (1)
2. Smith, B. (1)
3. Wilkinson, Robert (1)

WHEN

1. 1807 (1)
2. 1823 (1)