Originally, the sinking of the ship, the USS Maine, was led to believe that Spain had blown it up while it was in the harbor near Cuba. Yellow Journalism was a practice where newspapers were encouraging people to sympathize or support the cause for the war against Spain.
But the reality was that there was a malfunction in the ship's engine that actually blew up itself. This was investigated years after 1898 when it exploded.
The ship's explosion itself caused people to want the United States to declare war against Spain because it killed Americans on board. However, because of the false information, Spain did not actually blow up the ship. The United States used the ship's explosion as leverage to declare war against Spain, in which they ended up winning the Spanish-American War in 1898.
The Yellowstone Act of 1872 designated the region as a public “pleasuring-ground,” which would be preserved “from injury or spoilation, of all timber, mineral deposits, natural curiosities, or wonders within.” For a nation bent on settling and exploiting the West, the creation of Yellowstone was surprising.
Earl Warren's court help secure equality for citizens of the United States by expanding civil rights, civil liberties and the power of the judiciary in a dramatic manner. The court for instance found segregation in public schools to be a violation of the 14th amendment and declared it unconstitutional
Answer:
It identifies laws that helped confirm the idea that the sun was at the center of the solar system
Explanation:
The clause is really a state's rights clause. A state may not pass a law that makes something illegal that was legal before the law was passed. In other words if a state suddenly passed a law that said it is no longer legal to park your car in front of any government building, but it was legal to do so yesterday, the police cannot come to your door and issue a ticket for parking in front of a government building because you did it yesterday.
The constitution actually uses the phrase ex post facto law in Article 1 Section 10 Clause 1.