Juan Ponce de Leon did exploration for SPAIN.
He was comissioned as governor of Puerto Rico by King Ferdinand. In 1513, Ponce de León led the first known European expedition to La Florida. He returned to Spain in 1514 and was knighted by King Ferdinand, who also reinstated him as the governor of Puerto Rico ( he got into problems with Diego Columbus - son of Christopher Columbus- who took away from him the government from Puerto Rico for almost two years) and authorized him to settle Florida
The Spanish became wealthy from mining large amounts of gold
Option C, It declared slaves to be in bondage even in free states or territories, is the right answer.
The supreme court of the United States on March 6, 1857, asserted that a Slave ( Dred Scott) who was living in the free state and territory of the United States was not allowed to his freedom and that the African -Americans were not and could never be subject of the U.S. Citizenship. Supreme Court also declared that Congress had no power to exclude slavery from the territories of U.S. This became Abolitionists (the White Northerners, who opposed Slavery) outraged from the decision made by the Supreme Court.
The definition of subsistence farming is "the farmers focus on growing food to feed themselves and their families.The typical subsistence farm has a range of crops and animals needed by the family to feed and clothe themselves during the year. Planting decisions are made principally with an eye toward what the family will need during the coming year, and secondarily toward market prices."
