4. Identify and explain the Second New Deal program and assess their social and economic impact.( WPA, SSA, FDIC, Wagner Act, and the SEC) Make sure you explain how each program was able to improve the lives of people or the economy

really dont know sorry bud i hope you get a good grade thogh and try surching it up k k

option d is correct. corroborated sources of historical evidence   is necessary to validate a claim about an event in history.

historians tend to use written sources, but audio and visual materials as well as artifacts are important objects that supply information to modern historians.

historical sources are usually divided into two categories: primary and secondary sources. depending on the historian's intent, some sources shift their designation. determining what type of sources toimplement, and the level of credibility and reliability of those sources, is a significant step in critical thinking for the historian.

explanation:

. political or economical policy that isolates a country from participating in international relationships. it has been suggested that the united states participates in isolationism because of its lack of involvement in particular wars or alliances.

they died because of a disease during the first spanish colonies.