What people conquered the songhai empire and enslaved ahmad baba, the famous scholar of timbuktu? a. ghanaians b. portuguese c. ethiopians d. moroccans

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.

lincoln presided over the union victory in the american civil war, which dominated his presidency. a former whig, lincoln ran on a political platform opposed to the expansion of slavery in the territories. his election served as the immediate impetus for the outbreak of the american civil war.