The reason it is impractical is they traders had to go around South America... For example, say New York is sending trade ships to San Francisco. They would go all the way down to the bottom of South America and then all they way back up. By creating the panama canal, it allowed ships to cut through the land and make the route more practical.
It would be "b. Accusation of treason against Louis XVI" that was not one of the causes of the French Revolution of 1789, since in fact it was Louis XIV who was ruling France at the time.
Black codes were restrictive laws designed to limit the freedom of African
The Radical Republicans opposed Lincoln's plan because they thought it too lenient toward the South. Radical Republicans believed that Lincoln's plan for Reconstruction was not harsh enough because, from their point of view, the South was guilty of starting the war and deserved to be punished as such.