What is e=mc2 mean?
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The french and indian war in chronological order. the british gain control of st. lawrence river the battle of monongahela river the battle for the city of quebec the siege of fort william henry

The california gold rush: actually had only a small impact on california’s population because its rich farmlands already attracted thousands of new settlers each year. attracted almost equal numbers of men and women. resulted in laws that discriminated against “foreign miners.” made considerable wealth for average miners because gold mining demanded no real investment of capital. hurt the development of san francisco because gold discoveries shifted interest to areas outside of town.

What is the main idea of this excerpt? 1.1.3