Answer: established the principle of judicial review—the power of the federal courts to declare legislative and executive acts unconstitutional.
Explanation:
The United States presidential election of 1868 was the 21st quadrennial presidential election, held on Tuesday, November 3, 1868. In the first election of the Reconstruction Era, Republican nominee Ulysses S. Grant defeated Democrat Horatio Seymour.
The practice which allows businesses in a capitalist system to drive others out of business would be d - all of the above.
Indeed, all of the mentioned strategies are effective in driving out the competition when the people/company desire this to happen.