Well, we discovered that we needed to upgrade security so that potential criminals weren't coming into our country, and so potentially harmful substances weren't being brought onto our planes. That meant literally anything that could become a bomb, start a fire, stab someone etc. As for Pearl Harbour, I think that had more of an affect on how we thought our military and defence system was working.
During the Civil War, the South’s use of enslaved labor gave it a way to keep plantations running (Option "C" is the correct one).
Enslaved African Americans, who lived in the South of the US, responded to the American Civil War (1861–1865) in a variety of ways. Some slaves assisted the Confederate war effort, while others were forced to support the Confederacy by working on farms or plantations, in factories and households. There were many slaves who could escape and earn their freedom. Those slaves who remained on their plantations and farms worked as agricultural laborers while their production helped feed both civilians and soldiers. However, much of the wartime agricultural work in the South was carried out by female slaves, since males slaves were hired for the Confederacy's military and industrial works.
<span>The Whigs and Tories were prominent parties of the time. Some parties, including the Whigs, transitioned into Liberal, Conservative and Labour parties during the 1800s at lest i think sorry if i'm worng :) hope it helps </span>
<span>Around present day western </span>Ukraine<span>, in the towns of </span>Lviv<span>, </span>Kovel<span>, and </span>Lutsk<span>.</span>
This question is kind of hard to answer with out the subject
