Historians often rely on both primary and secondary sources when supporting an argument, since it's important to use secondary sources to put the argument in context, and primary sources in order to make an original point.
Answer: Nevertheless, slavery received important protections in the Constitution. The notorious three-fifths clause—which counted three-fifths of a state's slave population in apportioning representation—gave the South extra representation in the House of Representatives and extra votes in the Electoral College.
Explanation: wait for another person to answer in case im wrong
Technology helped navigation for people because back a long time ago sailors had to see the wind and have to actually look and watch for what they were.Now that technology is made you can go to google maps and thats all it takes.
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The answer is B) Crusaders returned to Europe with new ideas
The soldiers defended a base in Charleston Harbor called Fort Sumter. So, Confederate leaders ordered an attack. Just before sunrise on April 12, 1861, a shell exploded above Fort Sumter. It was the first shot fired in the American Civil War.
