Answer:
1. Civil War ends, 2. Gen. Ulysses S. Grant is elected, 3. The increase in gold prices.
Step-by-step explanation:
The Civil War ended in 1865. Then, in 1869, Grant was elected President. For the last question, I am assuming that the question is referring to right before the Great Depression when the government was trying to keep the gold standard despite the drastic conditions of the economy back then. Based on that, the third event would be the increase in gold prices. Hope this helps!