Christopher Columbus sailed West from Spain and discovered the Americas.
I believe it’s A because president Lincoln was the first republican president that face the reconstruction of voting rights for blacks after the civil war
A bank run is where a lot of people simultaneously withdraw money from the same bank. Its when they don't trust their bank. It makes the people at the bank have a bigger chance of loosing their job because the bank might not have enough money to fill their withdrawals.
The Mayans lived in what we now call Mexico and South America.