Your answer is rio grande
D. China should be the answer.
The letter that makes the Louisiana purchase is A
Boats and ships are mainly over seas and on land is mainly carages
Indian civilizations from earliest to latest.
1. Gupta Empire (320 -335 AD) Chandragupta (founder)
2. 4. Ghaznavid Empire (977-1186) Sabuktigin (founder)
3. Ghurid Dynasty (1011–1035) Abu Ali ibn Muhammad (first Muslim king
4. Delhi Sultanate (1206–1526) Qutab-ud-din Aibak (founder of the Mameluk of Slave Dynasty)