The Indus River empties into the Arabian Sea.
I would say the answer is B. A is wrong because slavery was just being called for abolition. D is wrong because no women had the right to vote till 1890s.
That is the Nile river and or lake victoria
‘Precious Metals
he discovery of large quantities of gold and silver in the New World made precious metals a key export from New Spain. This changed the history of the world economy. For instance, when precious metals entered Spain, this inflow drove up the Spanish price level and caused a balance of payments deficit.