What does it mean when a rock is in its native state?

How did Martin Luther king's death effect the civil rights movement? Were The Seljuk Turks were originally a nomadic people from southern Mesopotamia? What are push factors for niue? What continent was Inca civilization? What were Safe-houses that dotted the northern escape route for slaves along the Underground Railroad called? Who is a controversial hero? What vehicle was invented to circumvent trench warfare? What kind of vegetables did the early settlers eat? When was the byzantine art period? Translate the word attack into German? Was War communism successful? Why are Arab alchemists considered the founders of modern chemistry? What is one reason Jefferson was chosen to be on the committee for the declaration of independence? What are some major landforms of Jamaica? Why was the North Atlantic Treaty Organization important? What are the major events in south India during 1390 and 1410? What were the fielding stats for baseball player Don Mattingly playing at first base for the New York Yankees in 1984? Where does the Bradshaw name originate from? In Habbo what is the name of the ancient artifact? Cooperation between the Europeans and Indians?