What were two of the major economic issues facing obama when he became president? a) devaluation of the dollar b) uncontrolled interest rates c) outsourcing of jobs d) massive federal deficit

there are two main types of historical sources: primary sources and secondary sources. a primary source is something that originates from the past. it can be a chronicle, a piece of pottery, or even a piece of glacial ice that gives us climate data about the levels of atmospheric carbon one thousand years ago.

answer; ///the correct answer is,by introducing a merit system of nobility.