The historical "era of revolutions" in middle and south america was marked
by all of the following except:
oa) a decrease in european involvement
ob) a decrease in u. s. involvement
oc) an increase in u. s. influence
od) an increase in industrialization and trade

Which statement best explains the relationship between an area's geography and the temperature of its surface water? areas at low altitudes have the warmest water because they receive the most direct sunlight. areas at low altitudes have the warmest water because they have the least change in temperature throughout the year. areas at high latitudes have the warmest water because their days are the longest. areas at high latitudes have the warmest water because they have the longest seasons.