Answer:
The Republican Party platform promised not to interfere with slavery in the states, but opposed the further extension of slavery into the territories. ... The election of Lincoln led to the secession of several states in the South, and the Civil War soon began, with the Battle of Fort Sumter.
<span>D. The powers of Congress were weak.
Hope this helps. c:</span>
By establishing authority over kings and nobles
The right answer for the question that is being asked and shown above is that: "rubber." This was a product exported by the Olmec, is closely associated with their name, and lends strength to the argument that they were the <span>originators of the Mesoamerican ballgame</span>