What was the primary motivation for vladimir lenin’s new economic policy in 1922?

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.

During 1915-1917, u-boats attacked not only enemy ships but also

Describe the circulation and rating systems that are used to determine the rates and explain why the advertising system works this way