The Dred Scott decision<span> served as an eye-opener to Northerners who ... to regulate</span>slavery<span> in </span>new territories<span>, these once-skeptics reasoned, ... to the reality instead, that the </span>Supreme Court has made<span> Illinois a </span>slave<span> State. ... </span>did<span> not stop </span>slavery<span> now, they might never again </span>have<span> the chance. </span>
People believe that the war lasted four years .
Explanation:
The system of checks and balances in government was developed to ensure that no one branch of government would become too powerful. The framers of the U.S. Constitution built a system that divides power between the three branches of the U.S. government—legislative, executive and judicial—and includes various limits and controls on the powers of each branch.
If my memory serves to
be right, the answer to this question would be this:
Political reforms made
during the <span><u>progressive era</u></span> of the early 1900s this time included development of
party primaries and women’s suffrage.
<span>It was during this era
that the Nineteenth Amendment was ratified in 1920. This paved the way for
extending the voting rights to women. </span>
d. Japan surrendered is the answer.
In 1945, two first atomic bombs were thrown to Hiroshima and Nagasaki by the United States, marking Japanese surrender.
Hope this helps~