Was founded in 1860 with delegates from the border states of maryland, kentucky, and missouri.
1) the constitutional union party
2) green peace
3) nafta
4)nato

2686-2181 bce-- "egyptian civilization developed along the nile river in large part because the river’s annual flooding ensured reliable, rich soil for growing crops."

1069-664 bce-- "ancient egyptians developed wide-reaching trade networks along the nile, in the red sea, and in the near east."

i think the answer is the one about environmental and social health.

hope this