What did the confederates believe was their advantage?
a. they produced almost all manufactured goods.
b. they had more than enough food from their farms to feed their soldiers.
c. they had more than twice the population of the north.
d. they were fighting in their homeland.?

97 points what types of changes have been made in the united states to protect people from earthquakes? a. communities are no longer located along fault lines. b. building codes ensure that structures can withstand shaking. c. warnings go off when an earthquake is expected, and people evacuate the area. d. barriers have been built to prevent flooding by a tsunami.

These facilities were organized and sponsored by churches or charities during the great depression in an effort to feed the homeless and needy.

Which environmental change allowed people to travel by land between asia and north america a.human apaption to arctic environments b.the introduction to horses to north america c.the formation of ice sheets on land d.a rise in ocean temperatures