Answer:
A television documentary-secondhand
A Letter -Firsthand
An interview-Firsthand
An article-Secondhand
Explanation:Trust
"<span>Slavery was abolished in the United States" has nothing to do with the Dredd Scott case, which instead said that blacks had no standing in court because they were not citizens. </span>
"We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution<span> for the United States of America.</span>
<span>This country severely restricted the rights of its nonwhite citizens under a policy called apartheid, but since 1997 has made progress towards equalityThe country described in the sentence above is
South Africa
</span>
No
The legislative branch creates the law, and the president (executive) can veto (deny) it to be passed. if the president doesn't veto it, the law goes into effect.
Therefore you only need 2 branches
