Who tried to keep slavery?

What is the value of 1963 p uncirculated penny? Inventions from 1933-1945? What are the names of native Americans that lived in the middle colonies? What is the value of 1892 US Columbian half dollar? What is the most profitable invention in US history? Were the native Americans hunters or farmers? Who did Abraham Lincoln look up to? What group constituted the majority of passengers on the Mayflower? What invention led to an increase in the number of slaves who worked on a plantation? How far did the Civil War spread? How much is a 2 dollar coin from 1969? The Voting Rights Act of 1965 suspended literacy tests used by some states? What were 3 successes of the Ruby Bridges story? Who served as Abraham Lincoln's Secretary of State? What are the five capitals that New Jersey has had? What decade had the largest decline in native American population? What contemporary conflict could be compared to the Battle of New Orleans or the War of 1812? What organizational decision made by the first congress are still in effect today? What is the value of a 1889 walking liberty silver dollar? What helped sustain the American economic boom after the war?