South Carolina would be the first state to secede from the Union, on December 20, 1860, and would join the newly formed Confederate States
Explanation:
When the ordinance was adopted on December 20, 1860, South Carolina became the first slave state in the south to declare that it had seceded from the United States. The declaration also claims that secession was declared as a result of the refusal of free states to enforce the Fugitive Slave Acts.
The sinking or Lusitania on 7 May 1915 was a significant event during WW1. It was a passenger liner sunk by German submarine during World War 1. It lead to America declaring war on Germany.
The correct answer is <span>B. force Japan to open its ports.
President Fillmore send even a letter with the captain asking Japan to do it. The opening of the ports would be a part of enabling trade with Japan.</span>
