Which is not something Christopher Columbus is known for? A). safely bringing his ships to landfall despite a much longer voyage than he expected
B). convincing Ferdinand and Isabella of Spain to sponsor his expedition in sailing west across the Atlantic to reach Asia
C). succeeding in his goal of reaching the Indies
D). miscalculating the circumference of the earth and the sizes of Asia and Europe

Please answer quickly and correctly! :)

How are diamonds and graphite the same? how are they different? a. both diamonds and graphite are made entirely out of carbon. they are different because the carbon atoms are arranged differently with a more three-dimensional structure in diamonds and flat layers in graphite. b. both diamonds and graphite have atoms that are arranged with flat layers. they are different because only graphite are made entirely out of carbon. c. both diamonds and graphite have atoms that are arranged with three-dimensional structures. they are different because only diamonds are made entirely out of carbon. d. diamonds and graphite have no similarities. they are different because the carbon atoms are arranged differently with a more three-dimensional structure in diamonds and flat layers in graphite.

Which type of local government is expressed in this map of georgia?

The factory system of the early-19th century caused a) a decrease in farm production. b) an increase in rural population. c) an increase in urban population. d) high unemployment in other areas.