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What can these data help historians understand about the Viking settlements in Greenland?
that the Vikings enjoyed consistently warm temperatures while they lived in Greenland
o that the Vikings were careful to settle in areas that would support year-round agriculture
that colder temperatures starting in about 1300 may have forced the Vikings to leave Greenland
that the Vikings probably arrived in Greenland by about 1000, when the temperatures were cooler

abraham lincoln, according to anyone who was connected with agriculture, represented the worst of northern politicians. shortly after lincoln was elected, south carolina seceded from the union. they along with other southern states, retained their anger. in a way, it was their own fault: the democrats were split in the south. some wanted slavery to be extended in other states that were about to join the union and some didn't want it badly enough. lincoln had a solid backing from his party: the republicans were united in not wanting slavery to be expanded.

an ecozone is best defined as a substantial part of the earth that contains living beings.

explanation:

d is the answer hope this