Which features of West Africa are shown on the map? Choose two correct answers.
the locations of gold and salt mines
the location of the Songhai Empire
the trade routes used by Mali ships
the locations of some West African cities
the trade routes across the Sahara

hello,

the steamboat is your answer.

it seems like its the only form of transportation on the choices.

roosevelt, a progressive reformer, earned a reputation as a "trust buster" through his regulatory reforms and anti-trust prosecutions. his "square deal" included regulation of railroad rates and pure foods and drugs; he saw it as a fair deal for both the average citizen and the businessmen.

companies passed on production and transportation costs to consumers

d. both had been uninhabited before settlers arrived.