Thomas edison, alexander graham bell , henry ford
<span> Presidential </span><span>Reconstruction Hope This Helps You!!!</span>
Secondary sources draw on primary sources. They may comment on primary sources, or use the evidence from primary sources to construct an argument. Books or journal articles that analyze, critique, or synthesize a range of sources are examples of secondary sources.
Answer: an economic phenomenon where two parties each hold an item the other wants, so they exchange these items directly without any monetary medium!!
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Answer:by separating the church and the government
Explanation: