Advancements in mathematics led the maya to the use of which of the following about 800 years before europeans?
a. the number zero
b. multiplication
c. the decimal
d. fractions

What directive in source a might have been at the root of the action described in source b?

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 was the result on the u.s. economy because of the major changes in atlantic shipping prior to and during the war of 1812?