How did james oglethorpe, the founder of georgia, treat the local american indians?
oglethorpe released them from enslavement and forced labor.
oglethorpe provided them with rum and tobacco for a cheap price.
oglethorpe allowed them representation in the colonial government.
oglethorpe made american indian trade an important part of georgia’s economy.

I believe the answer is: Oglethorpe made American Indian trade an important part of Georgia’s economy

Rather than seeking conflict with the American Indian, Oglethorpe proposed trade agreements with the American Indian for the agricultural products that the tribes could produce. This become one of the main reason for the improvement in Georgia's economy.

a. the astrolabe could determine the correct latitudinal location of the ship

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.