Answer:
Olmec Cities:
1200 BCE significant urban centres developed at San Lorenzo (the earliest), La Venta, Laguna de los Cerros, Tres Zapotes and Las Limas. San Lorenzo reached its peak of prosperity and influence between 1200 and 900 BCE when its strategic position safe from flooding allowed it to control local trade.
Lincoln ran on a political platform opposed to the expansion of slavery in the territories. His election served as the immediate impetus for the outbreak of the Civil War.
Answer:
I don't really know. So ask Google
Explanation:
Sorry I just wanted points
The nullification crisis was a dispute over the power of the states to reject unconstitutional federal laws.