Answer: The event that triggered war came at Fort Sumter in Charleston Bay on April 12, 1861. Claiming this United States fort as their own, the Confederate army on that day opened fire on the federal garrison and forced it to lower the American flag in surrender.
The presidential was not part of the plan.
President Abraham Lincoln paved the way for abolishing slavery, in the year 1808 they stopped the transport of slaves from Africa to the US.
This <span> attack was directed against trains passing through Kasumigaseki and Nagatacho, home to the Japanese government.
Hope this helps!</span>