Which was the first to decrease?
a) number of american troops in vietnam
b) north vietnamese willingness to accept casualties
c) number of bombing missions against the north
d) domestic support for the war in the us

from this list of options, the first to decrease was "number of bombing missions against the north". this was followed by domestic support for the war and then troop levels.

paper money known as continental currency, or continentals.

the geography of greece

led to limited interactions with other cultures in the mediterranean

was rich in natural resources and led to repeated invasions from the macedonians

encouraged greater contact with peoples on the southern and eastern mediterranean coasts

caused the greeks to eventually relocate eastward under alexander the great