The Supreme Court case that found the use of the grandfather clause unconstitutional is the Guinn v. United States, 238 U.S. 347 (1915). In its decision, the Supreme Court ruled that the grandfather clause<span> exemptions to </span>literacy tests<span> were unconstitutional. It declared the grandfather clauses as </span><span>repugnant to the Fifteenth Amendment and therefore null and void.</span>
Barter is a system of exchange where goods or services are directly exchanged for other goods or services without using a medium of exchange, such as money
The correct answer is C. The Constitution allows the supension of the right to habeas corpus in the case of public safety being threated. Abraham Lincoln decided to suspend it because in Maryland, important strategic route to Washington, there was a great number of organized and violent people who opposed the Union. He couldn'd trust totally in the Maryland legislature either.
Incomplete question sis sorry