The correct answer is letter A
Explanation: The discovery Christopher Columbus was important because it led to the colonization of the Americas. He thought he had arrived in India, that was his object. But when he arrived there he met natives who were very obedient and docile.
By 1860 almost half of the American people lived west of the Appalachian Mountains. In the 19th-century movement of settlers into the American West, was initiated with the Louisiana Purchase and Lewis and Clark´s expedition. I was also triggered by the California Gold Rush, the Oregon Trail and "manifest destiny." Manifest destiny was the believe that Americans were meant to expand across all of North America.
Jonh Locke believed there were moral laws at work in the universe, like others laws that were ruling nature, this moral law ruled human behavior towards a natural morality, which human would be "acting in conformity with reason".
He called this moral order Natural Law.
March 5, 1770, in which British Army soldiers killed five civilian men and injured six others.