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.
Because the US was the first to successfully develop an atomic bomb
The Punic Wars were a series of three wars fought betweenRome and Carthage from 264 BC to 146 BC. At the time, they were probably the largestwars that had ever taken place. The term Punic comes from the Latin word Punicus (or Poenicus), meaning "Carthaginian", with reference to the Carthaginians' Phoenician ancestry.
They all are states..that what they have in common..
Thurgood Marshall was an American lawyer, serving as Associate Justice of the Supreme Court of the United States from October 1967 until the same month, 1991. Marshall was the Court's 96th justice and its first African American.