Homo habilis which means in latin "handy man".
Answer: separation of powers provides a system of shared power known as Checks and Balances. Three branches are created in the Constitution.
Explanation:
The separation of powers provides a system of shared power known as Checks and Balances. Three branches are created in the Constitution. ... The Supreme Court can rule a law to be unconstitutional, but the Congress, with the States, can amend the Constitution. All of these checks and balances, however, are inefficient.
Basically it's a key to candidates because it is considered to influence the overall result of the president election. Democratic and Republicans both have a good chance to gain a win.
Answer:
The interest in general social reform increased. What happened when Lincoln's election of 1860 lead to secession