B: All Native Americans had been removed from the western frontier :) Hope that helped
The power of judicial review refers to the power of the "Supreme Court" to deem certain laws passed by Congress "unConstitutional". This greatly increased the power of the Supreme Court and led to a further separation of powers.
The discovery of farming marked the break between two time periods that are stone age and copper age.
When we categorize the history into time periods, this is called ages. A <span>time period between the Neolithic and the Bronze </span>Age is the copper age and the <span>Paleolithic is the earliest period of the Stone Age.</span>